Scrabble Word Finder

Words ending in ion - (2822 words)

15 letter words ending in ion

Scrabble WordDefinition
acclimatization30The act of acclimatizing; the process of inuring to a new climate, or the state of being so inured.
alphabetization31Alternative form of alphabetisation
antisegregation17(sociology) Opposed to segregation, especially racial segregation
antispeculation19(economy) Opposing or countering financial speculation.
antivivisection23opposed to vivisection
autocorrelation17(statistics, signal processing) The cross-correlation of a signal with itself: the correlation between values of a signal in successive time periods.
autotransfusion18(medicine) A blood transfusion in which a person receives their own blood, extracted previously.
cannibalization28The act of cannibalizing.
catheterization29The procedure of introducing a catheter.
circularization28The distribution of publicity circulars.

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14 letter words ending in ion

Scrabble WordDefinition
administration17(uncountable) The act of administering; government of public affairs; the service rendered, or duties assumed, in conducting affairs; the conducting of any office or employment; direction.
aerosolization23The creation of an aerosol; the creation of a fine mist or many small droplets.
alkalinization27The conversion of something to an alkali.
allegorization24The act of turning into allegory, or of understanding in an allegorical sense.
ammonification23(biochemistry) The formation of ammonia or its compounds from nitrogenous compounds, especially as a result of bacterial decomposition.
antiaggression16The lack or absence of aggression.
anticorruption18Opposed to or combating corruption
antidefamation20Opposing the defamation of a particular group. Chiefly in direct or oblique reference to the Anti-Defamation League.
antidepression17(economy) Opposing or countering economic depression.
antireflection19(optics) That which inhibits reflection

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13 letter words ending in ion

Scrabble WordDefinition
accommodation22(chiefly Britain, usually a mass noun) Lodging in a dwelling or similar living quarters afforded to travellers in hotels or on cruise ships, or prisoners, etc.
accreditation18The giving of credentials.
acculturation17A process by which the culture of an isolated society changes on contact with a different one.
accustomation19The process of becoming accustomed to something; habituation.
acetification20The act of making acetous or sour; the process of converting, or of becoming converted, into vinegar.
acidification21The act or process of making something sour (acidifying), or changing into an acid.
actualization24making actual or really existent
afforestation19The act or process of creating a new forest where none had existed before, or reforestation of areas long deforested.
agglomeration17The act or process of collecting in a mass; a heaping together.
agglutination15The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts.

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12 letter words ending in ion

Scrabble WordDefinition
abbreviation19The result of shortening or reducing; abridgment. [First attested around 1350 to 1470.]
acceleration16(uncountable) The act of accelerating, or the state of being accelerated; increase of motion or action; as opposed to retardation or deceleration.
accentuation16Act of accentuating; applications of accent.
accumulation18The act of amassing or gathering, as into a pile.
adjudication23The act of adjudicating, of reaching a judgement.
adulteration13The action of adulterating, being mixed with extraneous material, illicit substitution of one substance for another.
aldolization22(organic chemistry) The formation of an aldol, normally from a corresponding aldehyde
alimentation14(law) Alimony.
alliteration12The repetition of consonant sounds at the beginning of two or more words immediately succeeding each other, or at short intervals.
amalgamation17The process of amalgamating; a mixture, merger or consolidation.

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11 letter words ending in ion

Scrabble WordDefinition
abomination15(countable) An abominable act; a disgusting vice; a despicable habit. [First attested around 1150 to 1350.]
abstraction15The act of abstracting, separating, withdrawing, or taking away; withdrawal; the state of being taken away. [First attested around 1350 to 1470.]
acceptation17(obsolete) Acceptance; reception; favorable reception or regard; the state of being acceptable.
acclamation17A shout of approbation, favor, or assent; eager expression of approval; loud applause.
acclimation17The process of becoming, or the state of being, acclimated, or habituated to a new climate; acclimatization.
acetylation16(organic chemistry) The reaction of a substance with acetic acid or one of its derivatives; the introduction of one or more acetyl groups into a substance.
acidulation14The act of acidulating.
acquisition22The act or process of acquiring.
adumbration16(uncountable) The state of being in shadow or shade; (countable) a shadow.
aestivation14(biology) A state of inactivity and metabolic depression during summer: the summer version of hibernation.

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10 letter words ending in ion

Scrabble WordDefinition
abdication15(obsolete) The act of disowning or disinheriting a child. [Attested from the mid 16th century until the mid 17th century.]
aberration12The act of wandering; deviation from truth, moral rectitude; abnormal; divergence from the straight, correct, proper, normal, or from the natural state. [Late 16th century.]
abjuration19A solemn recantation or renunciation on oath; as, an abjuration of heresy. [First attested around 1350 to 1470.]
abnegation13A denial; a renunciation; denial of desire or self-interest. [First attested around 1350 to 1470.]
abreaction14(psychoanalysis) The re-living of an experience with a view to purging its emotional dross. [First attested in the early 20th century.]
abrogation13The act of abrogating; a repeal by authority; abolition. [First attested in the mid 16th century.]
abscission14The act or process of cutting off.
absolution12(ecclesiastical) An absolving of sins from ecclesiastical penalties by an authority. [First attested around 1150 to 1350.]
absorption14The act or process of absorbing or of being absorbed as,
abstention12(obsolete) The act of restraining oneself. [Attested from the early 16th century until the med 17th century.]

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9 letter words ending in ion

Scrabble WordDefinition
abduction14Leading away; a carrying away. [Early 17th century.]
abjection20A low or downcast condition; meanness of spirit; abasement; degradation. [First attested from around (1350 to 1470).]
abolition11The act of abolishing; an annulling; abrogation [First attested around the early 16th century.]
abruption13(archaic) A sudden termination or interruption. [First attested in the early 17th century.]
accession13A coming to; the act of acceding and becoming joined
accordion14A small, portable, keyed wind instrument, whose tones are generated by play of the wind from a squeezed bellows upon free metallic reeds.
accretion13The act of increasing by natural growth; especially the increase of organic bodies by the internal accession of parts; organic growth.
actuation11The act of putting into motion.
acylation14(organic chemistry) The process of adding an acyl group to a compound.
addiction13(medicine) A state that is characterized by compulsive drug use or compulsive engagement in rewarding behavior, despite negative consequences.

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8 letter words ending in ion

Scrabble WordDefinition
ablation10(obsolete) A carrying or taking away; removal. [First attested around 1350 to 1470.]
ablution10The act of washing something.
abortion10(medicine) The expulsion from the womb of a foetus or embryo before it is fully developed, with loss of the foetus; either naturally as a spontaneous abortion (now usually called a miscarriage), or deliberately as an induced abortion. [from 16th c.]
abrasion10The act of abrading, wearing, or rubbing off; the wearing away by friction. [First attested in the mid 17th century.]
acromion12(anatomy) The outermost point of the shoulder blade.
adaption11Alternative form of adaptation
addition10(uncountable) The act of adding anything.
adhesion12The ability of a substance to stick to an unlike substance.
adnation9(botany) The adhesion or cohesion of different floral verticils or sets of organs.
adoption11The act of adopting. (Can we add an example for this sense?)

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7 letter words ending in ion

Scrabble WordDefinition
alation7The state of being winged.
amotion9removal; ousting, especially, of a corporate officer from office
antlion7Any of various species of insects, many of them nocturnal, in the family Myrmeleontidae. The adults superficially resemble the unrelated damselflies. The larvae bury themselves in sand below a cone-shaped pit in which they trap insects such as ants.
auction9A public event where goods or property are sold to the highest bidder.
bastion9(architecture) A projecting part of a rampart or other fortification.
billion9(US, modern British & Australian, short scale) a thousand million (logic: 1,000 × 1,000^2): 1 followed by nine zeros, 109; a milliard
bullion9A bulk quantity of precious metal, usually gold or silver, assessed by weight and typically cast as ingots.
campion13Some flowering plants of the genus Lychnis.
caption11(typography) The descriptive heading or title of a document or part thereof
carrion9(chiefly uncountable) Dead flesh; carcasses.

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6 letter words ending in ion

Scrabble WordDefinition
action8The effort of performing something.
amnion8(anatomy) The innermost membrane of the fetal membranes of reptiles, birds, and mammals; the sac in which the embryo is suspended.
basion8(anatomy) The middle of the anterior margin of the foramen magnum of the skull.
bunion8(pathology) A bump or bulge on the first joint of the big toe caused by the swelling of a sac of fluid under the skin.
camion10A truck or wagon, especially one used to transport ordnance.
cation8(physical chemistry) a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis
durion7Alternative form of durian
ethion9(organic chemistry) An organophosphate insecticide, [(dethoxyphosphinothioylthio)methylthio]-diethoxy-thioxophosphorane, that is known to neutralise the neural enzyme acetylcholinesterase.
fanion9A small flag used for marking positions, especially by soldiers and surveyors.
fusion9The act of merging separate elements, or the result thereof.

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5 letter words ending in ion

Scrabble WordDefinition
anion5A negatively charged ion.
avion8
axion12(physics) A hypothetical subatomic particle postulated to resolve certain symmetry problems concerning the strong nuclear force.
inion5(anatomy) A small protuberance on the external surface of the back of the skull near the neck; the external occipital protuberance.
onion5A monocotyledonous plant (Allium cepa), allied to garlic, used as vegetable and spice.
prion7(molecular biology) A self-propagating misfolded conformer of a protein that is responsible for a number of diseases that affect the brain and other neural tissue.
scion7A descendant, especially a first-generation descendant of a distinguished family.
union5(countable) The act of uniting or joining two or more things into one.

4 letter words ending in ion

Scrabble WordDefinition
cion6(chiefly in botanical senses) Alternative spelling of scion
lion4A big cat, Panthera leo, native to Africa, India and formerly much of Europe.
pion6(physics) Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks.

3 letter words ending in ion

Scrabble WordDefinition
ion3An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution.

We found 2822 words ending in letters ion

Definitions from Wikitionary and Text available under Creative Commons License

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