12-Letter Words End with 'on'

There are 466 12-letter words that end with 'on'.

autorotation	autoxidation	basification
abbreviation	acceleration	accentuation
accumulation	adjudication	adulteration
aldolization	alimentation	alliteration
amalgamation	amelioration	amortization
anchorperson	annihilation	annunciation
antiabortion	anticipation	antidilution
antielectron	antifriction	antireligion
apperception	appreciation	apprehension
arborization	articulation	asphyxiation
asseveration	assimilation	augmentation
auscultation	blastulation	cachinnation
calumniation	cameraperson	canalization
cancellation	canonization	cantillation
capacitation	capitulation	chlorination
circumcision	circumfusion	citification
civilisation	civilization	claudication
coacervation	coadaptation	codification
cogeneration	cohabitation	colonisation
colonization	colorization	columniation
crenellation	creolization	curarization
cytoskeleton	deactivation	debilitation
decapitation	deceleration	decommission
decongestion	deflagration	degeneration
deglaciation	deionization	delamination
deliberation	delimitation	demodulation
demonization	denaturation	denomination
denunciation	depopulation	depreciation
deputization	deracination	deregulation
derepression	dermabrasion	desalination
desideration	despoliation	desquamation
dessertspoon	detoxication	diencephalon
digitization	dilapidation	dimerization
disaffection	disclamation	disinfection
disinflation	dispensation	disquisition
dissertation	dissociation	distillation
distribution	divarication	commendation
compellation	compensation	complexation
complication	compurgation	conciliation
condemnation	condensation	confirmation
confiscation	conformation	conglobation
congregation	conscription	consecration
conservation	consignation	consociation
conspiration	constipation	constitution
constriction	construction	consultation
consummation	contestation	continuation
contribution	conversation	coordination
coproduction	craftsperson	dodecahedron
draftsperson	duodecillion	echolocation
effectuation	elucubration	emancipation
emargination	emasculation	embolization
habilitation	halogenation	hebraization
hemodilution	heterokaryon	hominization
homologation	humanization	humification
hymenopteron	hypertension	idealization
illumination	illustration	malformation
malnutrition	malocclusion	malversation
manipulation	masturbation	maximization
melanization	memorization	menstruation
minimization	ministration	encrustation
endoskeleton	energization	epithalamion
equalization	equivocation	eternization
etherization	evisceration	exacerbation
exaggeration	exasperation	excogitation
excruciation	exenteration	exercitation
exhilaration	expatriation	explantation
exploitation	extraversion
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Note: These 466 12-letter words that end with 'on' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with ion, ron, ton, oon, son, lon, eon, gon, con, mon, don, non, hon, pon, yon, bon, kon, xon, zon, fon, uon, won, jon, von, aon.

3-letter words end with 'on' (11)
4-letter words end with 'on' (33)
5-letter words end with 'on' (91)
6-letter words end with 'on' (209)
7-letter words end with 'on' (245)
8-letter words end with 'on' (316)
9-letter words end with 'on' (400)
10-letter words end with 'on' (444)
11-letter words end with 'on' (514)
12-letter words end with 'on' (466)
13-letter words end with 'on' (417)
14-letter words end with 'on' (308)
15-letter words end with 'on' (198)