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15-Letter Words End with 'tions'

There are 275 15-letter words that end with 'tions'.

authentications	automatizations
autosuggestions	axiomatisations
axiomatizations	bastardizations
beautifications	administrations
aerosolizations	alkalinizations
allegorizations	ammonifications
biodegradations	bioremediations
bipolarizations	bituminizations
blaxploitations	bowdlerizations
capitalizations	categorizations
centralizations	centrifugations
channelizations	chemoreceptions
circumlocutions	circumspections
circumvolutions	classifications
dechlorinations	decimalizations
decolonizations	decolorizations
decompensations	deconsecrations
deconstructions	defeminizations
defenestrations	defibrillations
dehumanizations	delegitimations
delocalizations	demobilizations
demonetizations	demoralizations
denazifications	depigmentations
depolarizations	derivatizations
desalinizations	detoxifications
digitalizations	disaffiliations
disaggregations	disambiguations
disapprobations	disassociations
disconsolations	discriminations
disembarkations	disinclinations
disinfestations	disinformations
disintegrations	disorientations
commensurations	concelebrations
concretizations	conglomerations
conglutinations	congratulations
contrapositions	cotransductions
dolomitizations	emulsifications
graphitizations	homogenisations
homogenizations	humidifications
hyperexcretions	hyperinflations
hypersecretions	identifications
illegalizations	microevolutions
microinjections	micropulsations
militarizations	mineralizations
envenomizations	epithelizations
esterifications	eutrophications
evangelizations	exponentiations
exsanguinations	lateralizations
legitimizations	lexicalisations
lexicalizations	liberalizations
literalizations	lyophilizations
lysogenizations	macroevolutions
misapplications	misattributions
miscalculations	miscomputations
miscorrelations	misdescriptions
misinformations	misorientations
missionizations	mistranslations
misutilizations	mongrelizations
monopolizations	multiplications
musicalizations	fraternizations
fructifications	gelatinizations
generalisations	generalizations
gentrifications	geometrizations
fantastications	federalizations
fictionizations	foreordinations
immobilizations	implementations
incapacitations	incoordinations
indigenizations	indoctrinations
initializations	interanimations
intergradations	interlineations
intermediations	interpellations
interpretations	keratinizations
naturalizations	neurosecretions
neutralizations	noncelebrations
nonconsumptions	noncooperations
noncorrelations	noncultivations
nondisjunctions	nonimplications
nonimportations	noninformations
nonrecognitions	nonsegregations
photoinductions	photooxidations
photoreceptions	photoreductions
plasticizations	politicizations
polymerisations	polymerizations
popularizations	postproductions
sanctifications	saponifications
schematizations	sclerotizations
palatalizations	parasitizations
pasteurizations	secularizations
securitizations	sensualizations
silicifications	simplifications
solidifications	solubilizations
somnambulations	sophistications
specialisations	specializations
osmoregulations	overdecorations
overestimations	overevaluations
overextractions	overmedications
overpopulations	overproductions
overproportions	overprotections
overregulations	oversaturations
quantifications	radicalizations
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Note: These 275 15-letter words that end with 'tions' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with ations, ctions, itions, ptions, utions, ntions, rtions, etions, stions, otions.

7-letter words end with 'tions' (10)
8-letter words end with 'tions' (28)
9-letter words end with 'tions' (104)
10-letter words end with 'tions' (215)
11-letter words end with 'tions' (331)
12-letter words end with 'tions' (445)
13-letter words end with 'tions' (388)
14-letter words end with 'tions' (360)
15-letter words end with 'tions' (275)