12-letter words ending in US
There are 154 twelve-letter words ending in US in our dictionary. The most common are ADVANTAGEOUS, PREPOSTEROUS, SIMULTANEOUS, SUBCONSCIOUS and UNSCRUPULOUS.
Every word here is exactly 12 letters long and ends with US. Useful when the last letters are fixed, such as a hook on the board or the final squares of a crossword entry.
12-letter words ending in US
- advantageous17
- preposterous16
- simultaneous14
- subconscious18
- unscrupulous16
- adventitious16
- ambidextrous24
- argillaceous15
- asynchronous20
- brontosaurus14
- cantankerous18
- carbonaceous18
- cementitious16
- contemptuous18
- conterminous16
- cryptococcus25
- cumulonimbus20
- diatomaceous17
- discourteous15
- disingenuous14
- enterococcus18
- erythematous20
- heterogenous16
- heterologous16
- heterozygous28
- hippopotamus23
- hypothalamus25
- inauspicious16
- meretricious16
- mucilaginous17
- multifarious17
- noncancerous16
- nonreligious13
- obstreperous16
- ostentatious12
- overcautious17
- parsimonious16
- percutaneous16
- philadelphus23
- polymorphous24
- precancerous18
- presumptuous18
- pseudonymous20
- rambunctious18
- sacrilegious15
- seminiferous17
- semiprecious18
- subcutaneous16
- supercilious16
- vainglorious16
- adscititious15
- altitudinous13
- amentiferous17
- anemophilous19
- ankylosaurus19
- anthophilous20
- ascomycetous21
- atheromatous17
- circumfluous21
- cirrocumulus18
- cirrostratus14
- coleopterous16
- collembolous18
- complicitous20
- compunctious20
- contumacious18
- contumelious16
- coprophagous22
- coprophilous21
- cryptogamous22
- cunnilinctus16
- disputatious15
- echinococcus23
- electrotonus14
- eurythermous20
- exophthalmus29
- gallinaceous15
- gametogenous16
- gamopetalous17
- hebetudinous18
- heliolatrous15
- hematogenous18
- heteroecious17
- heterogamous18
- heteronomous17
- hygrophilous24
- impetiginous17
- incommodious19
- infelicitous17
- inharmonious17
- insalubrious14
- luminiferous17
- lymphomatous24
- macronucleus18
- macropterous18
- mesophyllous22
- micronucleus18
- microsporous18
- microvillous19
- monadelphous20
- mycetomatous21
- myxedematous27
- necrophagous20
- neuropterous14
- nimbostratus16
- nonambiguous17
- nonconscious16
- nonfrivolous18
- nonglamorous15
- nonhazardous25
- nonpoisonous14
- nonunanimous14
- oleoresinous12
- oligophagous19
- oncornavirus17
- orchidaceous20
- orthotropous17
- overgenerous16
- pectinaceous18
- peritrichous19
- pertinacious16
- phytophagous26
- picornavirus19
- pneumococcus22
- polypetalous19
- polystichous22
- porcelaneous16
- portmanteaus16
- poststimulus16
- preconscious18
- quadrumanous24
- salutiferous15
- saprophagous20
- schizogonous27
- seleniferous15
- semilustrous14
- slaughterous16
- soporiferous17
- steatopygous18
- succedaneous17
- sudoriferous16
- suppositious16
- titaniferous15
- transpicuous16
- trichotomous19
- ultraserious12
- uncensorious14
- unchivalrous20
- uncourageous15
- unfastidious16
- unpropitious16
- unprosperous16
- unsuspicious16
- viruliferous18
12-letter words ending in …US
Other lengths ending in US
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