10-Letter Nouns Starting With D

Here's the list of all the 1423 10-Letter Nouns 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 Nouns (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
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dictionary
1. a reference book containing an alphabetical list of words with information about them
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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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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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diagnosticMore Definitions →
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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distributeMore Definitions →
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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descendingMore Definitions →
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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definitiveMore Definitions →
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. an item that can be disposed of after it has been used
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diplomaticMore Definitions →
decreasingMore Definitions →
dishwasher
1. a machine for washing dishes
2. someone who washes dishes
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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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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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deliberateMore Definitions →
disconnect
1. an unbridgeable disparity (as from a failure of understanding)
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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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downstairsMore Definitions →
depository
1. a facility where things can be deposited for storage or safekeeping
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discourageMore Definitions →
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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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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delinquent
1. a young offender
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dielectric
1. a material such as glass or porcelain with negligible electrical or thermal conductivity
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detachment
1. avoiding emotional involvement
2. the act of releasing from an attachment or connection
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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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devotional
1. a short religious service
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diagnosing
1. identifying the nature or cause of some phenomenon
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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
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degenerate
1. a person whose behavior deviates from what is acceptable especially in sexual behavior
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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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disappointMore Definitions →
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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disapproveMore Definitions →
drawstring
1. a tie consisting of a cord that goes through a seam around an opening
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discontent
1. a longing for something better than the present situation
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deterrence
1. a negative motivational influence
2. a communication that makes you afraid to try something
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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. an expression of lack of respect
2. a disrespectful mental attitude
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downsizing
1. the reduction of expenditures in order to become financially stable
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decryption
1. the activity of making clear or converting from code into plain text
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dissimilarMore Definitions →
desolation
1. the state of being decayed or destroyed
2. a bleak and desolate atmosphere
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disorderlyMore Definitions →
dissolving
1. the process of going into solution
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deactivateMore Definitions →
distillery
1. a plant and works where alcoholic drinks are made by distillation
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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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delectableMore Definitions →
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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disqualifyMore Definitions →
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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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
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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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depressant
1. 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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debauchery
1. a wild gathering involving excessive drinking and promiscuity
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decompressMore Definitions →
dispensary
1. clinic where medicine and medical supplies are dispensed
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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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descendent
1. a person considered as descended from some ancestor
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dilettante
1. an amateur who engages in an activity without serious intentions and who pretends to have knowledge
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distillingMore Definitions →
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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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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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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disbelieveMore Definitions →
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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depreciateMore Definitions →
deputation
1. a group of representatives or delegates
2. authorizing subordinates to make certain decisions
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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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dissociateMore Definitions →
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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discounter
1. a sales outlet offering goods at a discounted price
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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 Nouns Starting With D