12-letter words ending in US
There are 154 12-letter words ending in US. The most common are listed first, followed by the full list in alphabetical order.
Common 12-letter words ending in US
- simultaneous
- advantageous
- asynchronous
- ambidextrous
- cantankerous
- contemptuous
- discourteous
- disingenuous
- hippopotamus
- inauspicious
- ostentatious
- preposterous
- presumptuous
- sacrilegious
- subconscious
- unscrupulous
All 12-letter words ending in US
Common words are shown in bold. Linked words open their dictionary definition.
- adscititious
- advantageous
- adventitious
- altitudinous
- ambidextrous
- amentiferous
- anemophilous
- ankylosaurus
- anthophilous
- argillaceous
- ascomycetous
- asynchronous
- atheromatous
- brontosaurus
- cantankerous
- carbonaceous
- cementitious
- circumfluous
- cirrocumulus
- cirrostratus
- coleopterous
- collembolous
- complicitous
- compunctious
- contemptuous
- conterminous
- contumacious
- contumelious
- coprophagous
- coprophilous
- cryptococcus
- cryptogamous
- cumulonimbus
- cunnilinctus
- diatomaceous
- discourteous
- disingenuous
- disputatious
- echinococcus
- electrotonus
- enterococcus
- erythematous
- eurythermous
- exophthalmus
- gallinaceous
- gametogenous
- gamopetalous
- hebetudinous
- heliolatrous
- hematogenous
- heteroecious
- heterogamous
- heterogenous
- heterologous
- heteronomous
- heterozygous
- hippopotamus
- hygrophilous
- hypothalamus
- impetiginous
- inauspicious
- incommodious
- infelicitous
- inharmonious
- insalubrious
- luminiferous
- lymphomatous
- macronucleus
- macropterous
- meretricious
- mesophyllous
- micronucleus
- microsporous
- microvillous
- monadelphous
- mucilaginous
- multifarious
- mycetomatous
- myxedematous
- necrophagous
- neuropterous
- nimbostratus
- nonambiguous
- noncancerous
- nonconscious
- nonfrivolous
- nonglamorous
- nonhazardous
- nonpoisonous
- nonreligious
- nonunanimous
- obstreperous
- oleoresinous
- oligophagous
- oncornavirus
- orchidaceous
- orthotropous
- ostentatious
- overcautious
- overgenerous
- parsimonious
- pectinaceous
- percutaneous
- peritrichous
- pertinacious
- philadelphus
- phytophagous
- picornavirus
- pneumococcus
- polymorphous
- polypetalous
- polystichous
- porcelaneous
- portmanteaus
- poststimulus
- precancerous
- preconscious
- preposterous
- presumptuous
- pseudonymous
- quadrumanous
- rambunctious
- sacrilegious
- salutiferous
- saprophagous
- schizogonous
- seleniferous
- semilustrous
- seminiferous
- semiprecious
- simultaneous
- slaughterous
- soporiferous
- steatopygous
- subconscious
- subcutaneous
- succedaneous
- sudoriferous
- supercilious
- suppositious
- titaniferous
- transpicuous
- trichotomous
- ultraserious
- uncensorious
- unchivalrous
- uncourageous
- unfastidious
- unpropitious
- unprosperous
- unscrupulous
- unsuspicious
- vainglorious
- viruliferous