10-Letter Words Starting With D

Here's the list of all the 2173 10-Letter Words Starting With D in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
department
1. a specialized division of a large organization
2. the territorial and administrative division of some countries (such as France)
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discussion
1. an extended communication (often interactive) dealing with some particular topic
2. an exchange of views on some topic
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disclaimer
1. (law) a voluntary repudiation of a person's legal claim to something
2. denial of any connection with or knowledge of
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definition
1. a concise explanation of the meaning of a word or phrase or symbol
2. clarity of outline
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difference
1. the quality of being unlike or dissimilar
2. a variation that deviates from the standard or norm
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developing
1. processing a photosensitive material in order to make an image visible
2. relating to societies in which capital needed to industrialize is in short supply
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dictionary
1. a reference book containing an alphabetical list of words with information about them
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determined
1. characterized by great determination
2. devoting full strength and concentrated attention to
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democratic
1. representing or appealing to or adapted for the benefit of the people at large
2. characterized by or advocating or based upon the principles of democracy or social equality
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disability
1. the condition of being unable to perform as a consequence of physical or mental unfitness
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discovered
1. discovered or determined by scientific observation
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definitely
1. without question and beyond doubt
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depression
1. a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity
2. a long-term economic state characterized by unemployment and low prices and low levels of trade and investment
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disclosure
1. the speech act of making something evident
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difficulty
1. an effort that is inconvenient
2. the quality of being almost beyond one's ability to deal with and requiring a great effort to achieve a positive result
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discipline
1. a branch of knowledge
2. a system of rules of conduct or method of practice
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diagnostic
1. concerned with diagnosis; used for furthering diagnosis
2. characteristic or indicative of a disease
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deployment
1. the distribution of forces in preparation for battle or work
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discretion
1. freedom to act or judge on one's own
2. knowing how to avoid embarrassment or distress
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distribute
1. administer or bestow, as in small portions
2. distribute or disperse widely
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decorative
1. serving an esthetic rather than a useful purpose
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documented
1. furnished with or supported by documents
2. established as genuine
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dependence
1. the state of relying on or being controlled by someone or something else
2. being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)
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delegation
1. a group of representatives or delegates
2. authorizing subordinates to make certain decisions
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descending
1. coming down or downward
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distortion
1. a change for the worse
2. a shape resulting from distortion
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derivative
1. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
2. a compound obtained from, or regarded as derived from, another compound
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decoration
1. something used to beautify
2. an award for winning a championship or commemorating some other event
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definitive
1. clearly defined or formulated
2. of recognized authority or excellence
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deficiency
1. the state of needing something that is absent or unavailable
2. lack of an adequate quantity or number
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dedication
1. complete and wholehearted fidelity
2. a ceremony in which something (as a building) is dedicated to some goal or purpose
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dependency
1. the state of relying on or being controlled by someone or something else
2. being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)
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durability
1. permanence by virtue of the power to resist stress or force
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disposable
1. free or available for use or disposition
2. designed to be disposed of after use
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downstream
1. in the direction of a stream's current
2. away from the source or with the current
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diplomatic
1. relating to or characteristic of diplomacy
2. using or marked by tact in dealing with sensitive matters or people
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decreasing
1. becoming less or smaller
2. (music) decreasing in tempo and/or volume
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dishwasher
1. a machine for washing dishes
2. someone who washes dishes
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delightful
1. greatly pleasing or entertaining
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deductible
1. (taxes) an amount that can be deducted (especially for the purposes of calculating income tax)
2. a clause in an insurance policy that relieves the insurer of responsibility to pay the initial loss up to a stated amount
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deposition
1. the natural process of laying down a deposit of something
2. (law) a pretrial interrogation of a witness; usually conducted in a lawyer's office
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disturbing
1. causing distress or worry or anxiety
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discharged
1. having lost your job
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demolition
1. an event that completely destroys something
2. the act of demolishing
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dispersion
1. spreading widely or driving off
2. the spatial or geographic property of being scattered about over a range, area, or volume
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disruption
1. an act of delaying or interrupting the continuity
2. a disorderly outburst or tumult
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deliberate
1. think about carefully; weigh
2. discuss the pros and cons of an issue
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disconnect
1. pull the plug of (electrical appliances) and render inoperable
2. make disconnected, disjoin or unfasten
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dinnerware
1. the tableware (plates and platters and serving bowls etc.) used in serving a meal
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dealership
1. a business established or operated under an authorization to sell or distribute a company's goods or services in a particular area
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drosophila
1. small fruit fly used by Thomas Hunt Morgan in studying basic mechanisms of inheritance
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descriptor
1. the phonological or orthographic sound or appearance of a word that can be used to describe or identify something
2. a piece of stored information that is used to identify an item in an information storage and retrieval system
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discomfort
1. the state of being tense and feeling pain
2. an uncomfortable feeling of mental painfulness or distress
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diminished
1. impaired by diminution
2. (of musical intervals) reduction by a semitone of any perfect or minor musical interval
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dependable
1. worthy of being depended on
2. consistent in performance or behavior
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downstairs
1. on or of lower floors of a building
2. on a floor below
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distressed
1. generalized feeling of distress
2. facing or experiencing financial trouble or difficulty
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depository
1. a facility where things can be deposited for storage or safekeeping
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discourage
1. try to prevent; show opposition to
2. deprive of courage or hope; take away hope from; cause to feel discouraged
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derivation
1. the source or origin from which something derives (i.e. comes or issues)
2. (historical linguistics) an explanation of the historical origins of a word or phrase
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disruptive
1. characterized by unrest or disorder or insubordination
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doubletree
1. a crossbar on a wagon or carriage to which two whiffletrees are attached in order to harness two horses abreast
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depressing
1. causing sad feelings of gloom and inadequacy
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delinquent
1. a young offender
2. guilty of a misdeed
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dielectric
1. a material such as glass or porcelain with negligible electrical or thermal conductivity
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divisional
1. of or relating to a military division
2. serving to divide or marking a division
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disgusting
1. highly offensive; arousing aversion or disgust
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distinctly
1. clear to the mind; with distinct mental discernment
2. in a distinct and distinguishable manner
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detachable
1. designed to be unfastened or disconnected without damage
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detachment
1. avoiding emotional involvement
2. the act of releasing from an attachment or connection
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disastrous
1. (of events) having extremely unfortunate or dire consequences; bringing ruin
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divergence
1. the act of moving away in different direction from a common point
2. a variation that deviates from the standard or norm
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distracted
1. having the attention diverted especially because of anxiety
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devotional
1. a short religious service
2. relating to worship
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detectable
1. capable of being detected
2. easily seen or detected
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diagnosing
1. identifying the nature or cause of some phenomenon
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discerning
1. unobtrusively perceptive and sympathetic
2. quick to understand
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dominating
1. most powerful or important or influential
2. used of a height or viewpoint
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demolished
1. torn down and broken up
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dissenting
1. disagreeing, especially with a majority
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dermatitis
1. inflammation of the skin; skin becomes itchy and may develop blisters
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depressive
1. someone suffering psychological depression
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dispatcher
1. the official who signals the beginning of a race or competition
2. employee of a transportation company who controls the departures of vehicles according to weather conditions and in the interest of efficient service
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dissection
1. cutting so as to separate into pieces
2. a minute and critical analysis
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defamation
1. a false accusation of an offense or a malicious misrepresentation of someone's words or actions
2. an abusive attack on a person's character or good name
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descendant
1. a person considered as descended from some ancestor
2. going or coming down
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degenerate
1. grow progressively worse
2. a person whose behavior deviates from what is acceptable especially in sexual behavior
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diligently
1. with diligence; in a diligent manner
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demography
1. the branch of sociology that studies the characteristics of human populations
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deflection
1. a twist or aberration; especially a perverse or abnormal way of judging or acting
2. the amount by which a propagating wave is bent
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dishonesty
1. the quality of being dishonest
2. lack of honesty; acts of lying or cheating or stealing
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duplicator
1. apparatus that makes copies of typed, written or drawn material
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disappoint
1. fail to meet the hopes or expectations of
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divination
1. successful conjecture by unusual insight or good luck
2. a prediction uttered under divine inspiration
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drowsiness
1. a very sleepy state
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disapprove
1. consider bad or wrong
2. deem wrong or inappropriate
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drawstring
1. a tie consisting of a cord that goes through a seam around an opening
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discontent
1. showing or experiencing dissatisfaction or restless longing
2. make dissatisfied
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defamatory
1. (used of statements) harmful and often untrue; tending to discredit or malign
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disordered
1. not arranged in order
2. thrown into a state of disarray or confusion
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deterrence
1. a negative motivational influence
2. a communication that makes you afraid to try something
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delineated
1. represented accurately or precisely
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devolution
1. the process of declining from a higher to a lower level of effective power or vitality or essential quality
2. the delegation of authority (especially from a central to a regional government)
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disrespect
1. show a lack of respect for
2. have little or no respect for; hold in contempt
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downsizing
1. the reduction of expenditures in order to become financially stable
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dehydrated
1. suffering from excessive loss of water from the body
2. preserved by removing natural moisture
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dismantled
1. torn down and broken up
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decryption
1. the activity of making clear or converting from code into plain text
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dissimilar
1. not similar
2. not alike or similar
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desolation
1. the state of being decayed or destroyed
2. a bleak and desolate atmosphere
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disorderly
1. undisciplined and unruly
2. in utter disorder
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delicately
1. in a delicate manner
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dissolving
1. the process of going into solution
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deactivate
1. remove from active military status or reassign
2. make inactive
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distillery
1. a plant and works where alcoholic drinks are made by distillation
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derogatory
1. expressive of low opinion
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diphtheria
1. acute contagious infection caused by the bacterium Corynebacterium diphtheriae; marked by the formation of a false membrane in the throat and other air passages causing difficulty in breathing
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depositary
1. a facility where things can be deposited for storage or safekeeping
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decimation
1. destroying or killing a large part of the population
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delectable
1. extremely pleasing to the sense of taste
2. capable of arousing sexual desire
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dissonance
1. a conflict of people's opinions or actions or characters
2. the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience
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discreetly
1. with discretion; prudently and with wise self-restraint
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decisively
1. with firmness of purpose
2. with finality; conclusively
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diagonally
1. in a diagonal manner
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delusional
1. suffering from or characterized by delusions
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dislocated
1. separated at the joint
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disqualify
1. make unfit or unsuitable
2. declare unfit
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dissipated
1. unrestrained by convention or morality
2. preoccupied with the pursuit of pleasure and especially games of chance
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discoverer
1. someone who is the first to think of or make something
2. someone who is the first to observe something
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detonation
1. a violent release of energy caused by a chemical or nuclear reaction
2. the act of detonating an explosive
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despicable
1. morally reprehensible
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debriefing
1. report of a mission or task
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distillate
1. a purified liquid produced by condensation from a vapor during distilling; the product of distilling
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desorption
1. changing from an adsorbed state on a surface to a gaseous or liquid state
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diminutive
1. a word that is formed with a suffix (such as -let or -kin) to indicate smallness
2. very small
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defensible
1. capable of being defended
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distraught
1. deeply agitated especially from emotion
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diabolical
1. showing the cunning or ingenuity or wickedness typical of a devil
2. extremely evil or cruel; expressive of cruelty or befitting hell
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discursive
1. proceeding to a conclusion by reason or argument rather than intuition
2. (of e.g. speech and writing) tending to depart from the main point or cover a wide range of subjects
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diminution
1. change toward something smaller or lower
2. the statement of a theme in notes of lesser duration (usually half the length of the original)
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dilatation
1. the state of being stretched beyond normal dimensions
2. the act of expanding an aperture
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disservice
1. an act intended to help that turns out badly
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deplorable
1. bad; unfortunate
2. of very poor quality or condition
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depressant
1. capable of depressing physiological or psychological activity or response by a chemical agent
2. a drug that reduces excitability and calms a person
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derogation
1. a communication that belittles somebody or something
2. (law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
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delegating
1. authorizing subordinates to make certain decisions
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discussant
1. a participant in a formal discussion
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disjointed
1. lacking orderly continuity
2. taken apart at the joints
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displeased
1. not pleased; experiencing or manifesting displeasure
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debauchery
1. a wild gathering involving excessive drinking and promiscuity
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decompress
1. restore to its uncompressed form
2. decrease the pressure of
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dispensary
1. clinic where medicine and medical supplies are dispensed
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dispersive
1. spreading by diffusion
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deadlocked
1. at a complete standstill because of opposition of two unrelenting forces or factions
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discordant
1. not in agreement or harmony
2. lacking in harmony
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digestible
1. capable of being converted into assimilable condition in the alimentary canal
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degeneracy
1. the state of being degenerate in mental or moral qualities
2. moral perversion; impairment of virtue and moral principles
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dendrobium
1. a plant of the genus Dendrobium having stems like cane and usually showy racemose flowers
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dismissive
1. showing indifference or disregard
2. stopping to associate with
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descendent
1. a person considered as descended from some ancestor
2. going or coming down
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dilettante
1. an amateur who engages in an activity without serious intentions and who pretends to have knowledge
2. showing frivolous or superficial interest; amateurish
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distilling
1. undergo condensation; change from a gaseous to a liquid state and fall in drops
2. extract by the process of distillation
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delphinium
1. any plant of the genus Delphinium having palmately divided leaves and showy spikes of variously colored spurred flowers; some contain extremely poisonous substances
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disfigured
1. having the appearance spoiled
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despairing
1. arising from or marked by despair or loss of hope
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dispelling
1. force to go away; used both with concrete and metaphoric meanings
2. to cause to separate and go in different directions
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deservedly
1. as deserved
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dissension
1. disagreement among those expected to cooperate
2. a conflict of people's opinions or actions or characters
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driveshaft
1. a rotating shaft that transmits power from the engine to the point of application
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digression
1. a message that departs from the main subject
2. a turning aside (of your course or attention or concern)
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dressmaker
1. someone who makes or mends dresses
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dreadfully
1. of a dreadful kind
2. in a dreadful manner
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derailment
1. an accident in which a train runs off its track
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dyskinesia
1. abnormality in performing voluntary muscle movements
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doubtfully
1. in a doubtful manner
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disbelieve
1. reject as false; refuse to accept
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drawbridge
1. a bridge that can be raised to block passage or to allow boats or ships to pass beneath it
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dialectics
1. a rationale for dialectical materialism based on change through the conflict of opposing forces
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depreciate
1. belittle
2. lower the value of something
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despondent
1. without or almost without hope
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deputation
1. a group of representatives or delegates
2. authorizing subordinates to make certain decisions
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dishonored
1. suffering shame
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directness
1. trueness of course toward a goal
2. the quality of being honest and straightforward in attitude and speech
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dissociate
1. part; cease or break association with
2. regard as unconnected
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denotation
1. the act of indicating or pointing out by name
2. the most direct or specific meaning of a word or expression; the class of objects that an expression refers to
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deciphered
1. converted from cryptic to intelligible language
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discounter
1. a sales outlet offering goods at a discounted price
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detestable
1. offensive to the mind
2. unequivocally detestable
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defilement
1. the state of being polluted
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dimorphism
1. (chemistry) the property of certain substances that enables them to exist in two distinct crystalline forms
2. (biology) the existence of two forms of individual within the same animal species (independent of sex differences)
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disharmony
1. a lack of harmony
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10-Letter Words Starting With D