📚 Word Lists

12 letter words ending in OUS

There are 132 words ending in OUS with exactly 12 letters, grouped by length below.

Twelve-letter words 132

  • ADSCITITIOUS
  • ADVANTAGEOUS
  • ADVENTITIOUS
  • ALTITUDINOUS
  • AMBIDEXTROUS
  • AMENTIFEROUS
  • ANEMOPHILOUS
  • ANTHOPHILOUS
  • ARGILLACEOUS
  • ASCOMYCETOUS
  • ASYNCHRONOUS
  • ATHEROMATOUS
  • CANTANKEROUS
  • CARBONACEOUS
  • CEMENTITIOUS
  • CIRCUMFLUOUS
  • COLEOPTEROUS
  • COLLEMBOLOUS
  • COMPLICITOUS
  • COMPUNCTIOUS
  • CONTEMPTUOUS
  • CONTERMINOUS
  • CONTUMACIOUS
  • CONTUMELIOUS
  • COPROPHAGOUS
  • COPROPHILOUS
  • CRYPTOGAMOUS
  • DIATOMACEOUS
  • DISCOURTEOUS
  • DISINGENUOUS
  • DISPUTATIOUS
  • ERYTHEMATOUS
  • EURYTHERMOUS
  • GALLINACEOUS
  • GAMETOGENOUS
  • GAMOPETALOUS
  • HEBETUDINOUS
  • HELIOLATROUS
  • HEMATOGENOUS
  • HETEROECIOUS
  • HETEROGAMOUS
  • HETEROGENOUS
  • HETEROLOGOUS
  • HETERONOMOUS
  • HETEROZYGOUS
  • HYGROPHILOUS
  • IMPETIGINOUS
  • INAUSPICIOUS
  • INCOMMODIOUS
  • INFELICITOUS
  • INHARMONIOUS
  • INSALUBRIOUS
  • LUMINIFEROUS
  • LYMPHOMATOUS
  • MACROPTEROUS
  • MERETRICIOUS
  • MESOPHYLLOUS
  • MICROSPOROUS
  • MICROVILLOUS
  • MONADELPHOUS
  • MUCILAGINOUS
  • MULTIFARIOUS
  • MYCETOMATOUS
  • MYXEDEMATOUS
  • NECROPHAGOUS
  • NEUROPTEROUS
  • NONAMBIGUOUS
  • NONCANCEROUS
  • NONCONSCIOUS
  • NONFRIVOLOUS
  • NONGLAMOROUS
  • NONHAZARDOUS
  • NONPOISONOUS
  • NONRELIGIOUS
  • NONUNANIMOUS
  • OBSTREPEROUS
  • OLEORESINOUS
  • OLIGOPHAGOUS
  • ORCHIDACEOUS
  • ORTHOTROPOUS
  • OSTENTATIOUS
  • OVERCAUTIOUS
  • OVERGENEROUS
  • PARSIMONIOUS
  • PECTINACEOUS
  • PERCUTANEOUS
  • PERITRICHOUS
  • PERTINACIOUS
  • PHYTOPHAGOUS
  • POLYMORPHOUS
  • POLYPETALOUS
  • POLYSTICHOUS
  • PORCELANEOUS
  • 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

Frequently Asked Questions

How many words end in OUS?

Our dictionary lists 132 words ending in OUS at 12 letters long. They are grouped by length above, with the shortest first.

Can I use these in Scrabble or Words With Friends?

Yes — these are dictionary words suitable for casual play. Pair this list with our Scrabble Word Finder or Words With Friends finder to score the ones that fit your rack.

How do I narrow these to one length?

You are already viewing a single length. Use the link above to go back to all lengths ending in OUS.