12-Letter Words End with 'us'

There are 154 12-letter words that end with 'us'.

adscititious	advantageous	adventitious
altitudinous	ambidextrous	amentiferous
anemophilous	ankylosaurus	anthophilous
argillaceous	ascomycetous	asynchronous
atheromatous	brontosaurus	cantankerous
carbonaceous	cementitious	circumfluous
cirrocumulus	cirrostratus	coleopterous
collembolous	cryptococcus	cryptogamous
cumulonimbus	cunnilinctus	diatomaceous
discourteous	disingenuous	disputatious
complicitous	compunctious	contemptuous
conterminous	contumacious	contumelious
coprophagous	coprophilous	echinococcus
electrotonus	hebetudinous	heliolatrous
hematogenous	heteroecious	heterogamous
heterogenous	heterologous	heteronomous
heterozygous	hippopotamus	hygrophilous
hypothalamus	meretricious	mesophyllous
micronucleus	microsporous	microvillous
enterococcus	erythematous	eurythermous
exophthalmus	luminiferous	lymphomatous
macronucleus	macropterous	monadelphous
mucilaginous	multifarious	mycetomatous
myxedematous	gallinaceous	gametogenous
gamopetalous	impetiginous	inauspicious
incommodious	infelicitous	inharmonious
insalubrious	necrophagous	neuropterous
nimbostratus	nonambiguous	noncancerous
nonconscious	nonfrivolous	nonglamorous
nonhazardous	nonpoisonous	nonreligious
nonunanimous	obstreperous	phytophagous
picornavirus	pneumococcus	polymorphous
polypetalous	polystichous	porcelaneous
portmanteaus	poststimulus	sacrilegious
salutiferous	saprophagous	schizogonous
parsimonious	pectinaceous	percutaneous
peritrichous	pertinacious	philadelphus
seleniferous	semilustrous	seminiferous
semiprecious	simultaneous	slaughterous
soporiferous	oleoresinous	oligophagous
oncornavirus	orchidaceous	orthotropous
ostentatious	overcautious	overgenerous
quadrumanous	rambunctious	precancerous
preconscious	preposterous	presumptuous
pseudonymous	steatopygous	subconscious
subcutaneous	succedaneous	sudoriferous
supercilious	suppositious	titaniferous
transpicuous	trichotomous	ultraserious
uncensorious	unchivalrous	uncourageous
unfastidious	unpropitious	unprosperous
unscrupulous	unsuspicious	vainglorious
viruliferous

Note: These 154 12-letter words that end with 'us' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with ous, lus, rus, tus, cus, aus, nus, mus, eus, bus, sus, hus, pus, gus, ius, dus, kus, vus, xus, fus, zus, jus, yus, uus.

3-letter words end with 'us' (5)
4-letter words end with 'us' (20)
5-letter words end with 'us' (94)
6-letter words end with 'us' (156)
7-letter words end with 'us' (217)
8-letter words end with 'us' (293)
9-letter words end with 'us' (343)
10-letter words end with 'us' (269)
11-letter words end with 'us' (189)
12-letter words end with 'us' (154)
13-letter words end with 'us' (112)
14-letter words end with 'us' (43)
15-letter words end with 'us' (21)