8-Letter Words Ending With ON

Here's the list of all the 421 8-Letter Words Ending With ON 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)
location
1. a point or extent in space; a point or extent in space
2. the act of putting something in a certain place
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question
1. an instance of questioning
2. the subject matter at issue
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function
1. perform as expected when applied
2. serve a purpose, role, or function
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position
1. cause to be in an appropriate place, state, or relation
2. put into a certain place or abstract location
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solution
1. a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution
2. a statement that solves a problem or explains how to solve the problem
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addition
1. a component that is added to something to improve it
2. the act of adding one thing to another
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decision
1. the act of making up your mind about something
2. a position or opinion or judgment reached after consideration
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division
1. an army unit large enough to sustain combat
2. one of the portions into which something is regarded as divided and which together constitute a whole
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vacation
1. spend or take a vacation
2. leisure time away from work devoted to rest or pleasure
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religion
1. a strong belief in a supernatural power or powers that control human destiny
2. an institution to express belief in a divine power
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election
1. a vote to select the winner of a position or political office
2. the act of selecting someone or something; the exercise of deliberate choice
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creation
1. the human act of creating
2. an artifact that has been brought into existence by someone
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revision
1. the act of revising or altering (involving reconsideration and modification)
2. the act of rewriting something
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relation
1. an abstraction belonging to or characteristic of two entities or parts together
2. sexual activity between individuals, especially the insertion of a man's penis into a woman's vagina until orgasm and ejaculation occur
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reaction
1. (chemistry) a process in which one or more substances are changed into others
2. an idea evoked by some experience
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duration
1. the period of time during which something continues
2. the property of enduring or continuing in time
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adoption
1. the act of accepting with approval; favorable reception
2. a legal proceeding that creates a parent-child relation between persons not related by blood; the adopted child is entitled to all privileges belonging to a natural child of the adoptive parents (including the right to inherit)
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aviation
1. the aggregation of a country's military aircraft
2. the operation of aircraft to provide transportation
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champion
1. someone who has won first place in a competition
2. someone who fights for a cause
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equation
1. a mathematical statement that two expressions are equal
2. a state of being essentially equal or equivalent; equally balanced
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petition
1. a formal message requesting something that is submitted to an authority
2. reverent petition to a deity
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occasion
1. an event that occurs at a critical time
2. a formal or official social gathering or ceremony of people
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donation
1. a voluntary gift (as of money or service or ideas) made to some worthwhile cause
2. act of giving in common with others for a common purpose especially to a charity
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junction
1. the place where two or more things come together
2. the state of being joined together
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citation
1. an official award (as for bravery or service) usually given as formal public statement
2. (law) the act of citing (as of spoken words or written passages or legal precedents etc.)
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emission
1. the act of emitting; causing to flow forth
2. a substance that is emitted or released
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abortion
1. termination of pregnancy
2. failure of a plan
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electron
1. an elementary particle with negative charge
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taxation
1. charge against a citizen's person or property or activity for the support of government
2. government income due to taxation
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invasion
1. the act of invading; the act of an army that invades for conquest or plunder
2. any entry into an area not previously occupied
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fraction
1. a component of a mixture that has been separated by a fractional process
2. a small part or item forming a piece of a whole
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rotation
1. the act of rotating as if on an axis
2. (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
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pavilion
1. large and often sumptuous tent
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marathon
1. any long and arduous undertaking
2. a footrace of 26 miles 385 yards
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notation
1. a technical system of symbols used to represent special things
2. a comment or instruction (usually added)
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pentagon
1. a five-sided polygon
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deletion
1. any process whereby sounds or words are left out of spoken words or phrases
2. (genetics) the loss or absence of one or more nucleotides from a chromosome
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mutation
1. (biology) an organism that has characteristics resulting from chromosomal alteration
2. (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
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ignition
1. the process of initiating combustion or catching fire
2. the mechanism that ignites the fuel in an internal-combustion engine
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illusion
1. an erroneous mental representation
2. something many people believe that is false
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napoleon
1. a rectangular piece of pastry with thin flaky layers and filled with custard cream
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cinnamon
1. aromatic bark used as a spice
2. tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon
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dominion
1. dominance or power through legal authority
2. a region marked off for administrative or other purposes
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skeleton
1. something reduced to its minimal form
2. a scandal that is kept secret
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friction
1. a state of conflict between persons
2. the resistance encountered when one body is moved in contact with another
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uncommon
1. marked by an uncommon quality; especially superlative or extreme of its kind
2. not common or ordinarily encountered; unusually great in amount or remarkable in character or kind
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squadron
1. a cavalry unit consisting of two or more troops and headquarters and supporting arms
2. an air force unit larger than a flight and smaller than a group
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erection
1. an erect penis
2. a structure that has been erected
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teaspoon
1. as much as a teaspoon will hold
2. a small spoon used for stirring tea or coffee; holds about one fluid dram
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traction
1. the friction between a body and the surface on which it moves (as between an automobile tire and the road)
2. (orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing
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ambition
1. a cherished desire
2. a strong drive for success
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luncheon
1. a midday meal
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devotion
1. feelings of ardent love
2. commitment to some purpose
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garrison
1. a fortified military post where troops are stationed
2. the troops who maintain and guard a fortified place
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infusion
1. a solution obtained by steeping or soaking a substance (usually in water)
2. the process of extracting certain active properties (as a drug from a plant) by steeping or soaking (usually in water)
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audition
1. the ability to hear; the auditory faculty
2. a test of the suitability of a performer
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trillion
1. a very large indefinite number (usually hyperbole)
2. the number that is represented as a one followed by 18 zeros in the UK
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omission
1. a mistake resulting from neglect
2. something that has been omitted
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adhesion
1. abnormal union of bodily tissues; most common in the abdomen
2. a fibrous band of scar tissue that binds together normally separate anatomical structures
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sanction
1. formal and explicit approval
2. a mechanism of social control for enforcing a society's standards
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grandson
1. a male grandchild
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dilution
1. a diluted solution
2. weakening (reducing the concentration) by the addition of water or a thinner
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stallion
1. uncastrated adult male horse
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fixation
1. an abnormal state in which development has stopped prematurely
2. an unhealthy and compulsive preoccupation with something or someone
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oblivion
1. the state of being disregarded or forgotten
2. total forgetfulness
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scorpion
1. arachnid of warm dry regions having a long segmented tail ending in a venomous stinger
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cohesion
1. the state of cohering or sticking together
2. (botany) the process in some plants of parts growing together that are usually separate (such as petals)
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envision
1. imagine; conceive of; see in one's mind
2. picture to oneself; imagine possible
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eruption
1. the sudden occurrence of a violent discharge of steam and volcanic material
2. symptom consisting of a breaking out and becoming visible
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sturgeon
1. large primitive fishes valued for their flesh and roe; widely distributed in the North Temperate Zone
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vocation
1. the particular occupation for which you are trained
2. a body of people doing the same kind of work
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eviction
1. action by a landlord that compels a tenant to leave the premises (as by rendering the premises unfit for occupancy); no physical expulsion or legal process is involved
2. the expulsion of someone (such as a tenant) from the possession of land by process of law
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coercion
1. the act of compelling by force of authority
2. using force to cause something to occur
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emulsion
1. (chemistry) a colloid in which both phases are liquids
2. a light-sensitive coating on paper or film; consists of fine grains of silver bromide suspended in a gelatin
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abrasion
1. an abraded area where the skin is torn or worn off
2. erosion by friction
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aversion
1. a feeling of intense dislike
2. the act of turning yourself (or your gaze) away
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pantheon
1. all the gods of a religion
2. a monument commemorating a nation's dead heroes
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incision
1. a depression scratched or carved into a surface
2. the cutting of or into body tissues or organs (especially by a surgeon as part of an operation)
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delusion
1. (psychology) an erroneous belief that is held in the face of evidence to the contrary
2. a mistaken or unfounded opinion or idea
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negation
1. a negative statement; a statement that is a refusal or denial of some other statement
2. the speech act of negating
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sedation
1. a state of reduced excitement or anxiety that is induced by the administrative of a sedative agent
2. the administration of a sedative agent or drug
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ablation
1. surgical removal of a body part or tissue
2. the erosive process that reduces the size of glaciers
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excision
1. the omission that is made when an editorial change shortens a written passage
2. surgical removal of a body part or tissue
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colophon
1. a publisher's emblem printed in a book (usually on the title page)
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cauldron
1. a very large pot that is used for boiling
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positron
1. an elementary particle with positive charge; interaction of a positron and an electron results in annihilation
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inaction
1. the state of being inactive
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ejection
1. the act of expelling or projecting or ejecting
2. the act of forcing out someone or something
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papillon
1. small slender toy spaniel with erect ears and a black-spotted brown to white coat
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exertion
1. use of physical or mental energy; hard work
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plankton
1. the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water
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fruition
1. the condition of bearing fruit
2. enjoyment derived from use or possession
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aeration
1. the process of exposing to air (so as to purify)
2. the act of charging a liquid with a gas making it effervescent
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ligation
1. (surgery) tying a duct or blood vessel with a ligature (as to prevent bleeding during surgery)
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gridiron
1. a cooking utensil of parallel metal bars; used to grill fish or meat
2. the playing field on which football is played
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dilation
1. a lengthy discussion (spoken or written) on a particular topic
2. the act of expanding an aperture
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ganglion
1. an encapsulated neural structure consisting of a collection of cell bodies or neurons
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sedition
1. an illegal action inciting resistance to lawful authority and tending to cause the disruption or overthrow of the government
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oxymoron
1. conjoining contradictory terms (as in `deafening silence')
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emoticon
1. a representation of a facial expression (as a smile or frown) created by typing a sequence of characters in sending email
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effusion
1. an unrestrained expression of emotion
2. flow under pressure
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flatiron
1. an iron that was heated by placing it on a stove
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volition
1. the capability of conscious choice and decision and intention
2. the act of making a choice
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allusion
1. passing reference or indirect mention
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glucagon
1. a hormone secreted by the pancreas; stimulates increases in blood sugar levels in the blood (thus opposing the action of insulin)
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sorption
1. the process in which one substance takes up or holds another (by either absorption or adsorption)
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cabochon
1. a highly polished gem that is cut convexly but without facets
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tarragon
1. aromatic perennial of southeastern Russia
2. fresh leaves (or leaves preserved in vinegar) used as seasoning
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bouillon
1. a clear seasoned broth
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novation
1. (law) the replacement of one obligation by another by mutual agreement of both parties; usually the replacement of one of the original parties to a contract with the consent of the remaining party
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carillon
1. set of bells hung in a bell tower
2. playing a set of bells that are (usually) hung in a tower
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gyration
1. a single complete turn (axial or orbital)
2. the act of rotating in a circle or spiral
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mastodon
1. extinct elephant-like mammal that flourished worldwide from Miocene through Pleistocene times; differ from mammoths in the form of the molar teeth
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derision
1. contemptuous laughter
2. the act of deriding or treating with contempt
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demotion
1. act of lowering in rank or position
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adaption
1. the process of adapting to something (such as environmental conditions)
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imprison
1. lock up or confine, in or as in a jail
2. confine as if in a prison
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ideation
1. the process of forming and relating ideas
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ablution
1. the ritual washing of a priest's hands or of sacred vessels
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munition
1. supply with weapons
2. weapons considered collectively
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nonunion
1. not belonging to or not allowing affiliation with a trade union
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deuteron
1. the nucleus of deuterium; consists of one proton and one neutron; used as a bombarding particle in accelerators
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graviton
1. a gauge boson that mediates the (extremely weak) gravitational interactions between particles
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8-Letter Words Ending With ON