14-Letter Words End with 'ion'

There are 301 14-letter words that end with 'ion'.

authentication	automatization
autosuggestion	axiomatisation
axiomatization	bastardization
beautification	administration
aerosolization	alkalinization
allegorization	ammonification
antiaggression	anticorruption
antidefamation	antidepression
antireflection	antisubversion
biodegradation	bioremediation
bipolarization	bituminization
blaxploitation	bowdlerization
capitalization	categorization
centralization	centrifugation
channelization	chemoreception
circumlocution	circumspection
circumvolution	classification
dechlorination	decimalization
decolonization	decolorization
decompensation	deconsecration
deconstruction	defeminization
defenestration	defibrillation
dehumanization	delegitimation
delocalization	demobilization
demonetization	demoralization
denazification	depigmentation
depolarization	derivatization
desalinization	detoxification
digitalization	disaffiliation
disaggregation	disambiguation
disapprobation	disassociation
disconsolation	discrimination
disembarkation	disinclination
disinfestation	disinformation
disintegration	disorientation
commensuration	concelebration
concretization	conglomeration
conglutination	congratulation
contraposition	cotransduction
dolomitization	emulsification
graphitization	homogenisation
homogenization	humidification
hyperexcretion	hyperextension
hyperinflation	hypersecretion
identification	illegalization
microevolution	microinjection
micropulsation	militarization
mineralization	envenomization
epithelization	esterification
eutrophication	evangelization
exponentiation	exsanguination
lateralization	legitimization
lexicalisation	lexicalization
liberalization	literalization
lyophilization	lysogenization
macroevolution	misapplication
misattribution	miscalculation
miscomputation	miscorrelation
misdescription	misinformation
misorientation	missionization
mistranslation	misutilization
mongrelization	monopolization
multiplication	musicalization
fraternization	fructification
gelatinization	generalisation
generalization	gentrification
geometrization	fantastication
federalization	fictionization
foreordination	immobilization
implementation	incapacitation
incoordination	indigenization
indoctrination	initialization
interanimation	intercommunion
interdiffusion	intergradation
interlineation	intermediation
interpellation	interpretation
keratinization	naturalization
neurosecretion	neutralization
noncelebration	noncompetition
nonconsumption	noncooperation
noncorrelation	noncultivation
nondisjunction	nonimplication
nonimportation	noninformation
nonrecognition	nonsegregation
novemdecillion	photoinduction
photooxidation	photoreception
photoreduction	plasticization
politicization	polymerisation
polymerization	popularization
postamputation	postconception
postconvention	postdepression
postgraduation	postliberation
postproduction	sanctification
saponification	schematization
sclerotization	palatalization
parasitization	pasteurization
secularization	securitization
sensualization	seroconversion
silicification	simplification
solidification	solubilization
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Note: These 301 14-letter words that end with 'ion' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with tion, sion, lion, nion, rion, xion, hion, pion, gion, mion, cion, dion, vion, bion, eion, zion.

4-letter words end with 'ion' (3)
5-letter words end with 'ion' (8)
6-letter words end with 'ion' (35)
7-letter words end with 'ion' (78)
8-letter words end with 'ion' (164)
9-letter words end with 'ion' (319)
10-letter words end with 'ion' (402)
11-letter words end with 'ion' (480)
12-letter words end with 'ion' (437)
13-letter words end with 'ion' (400)
14-letter words end with 'ion' (301)
15-letter words end with 'ion' (194)