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13-letter words ending in OUS

There are 101 thirteen-letter words ending in OUS in our dictionary. The most common are CONSCIENTIOUS, HETEROGENEOUS, INSTANTANEOUS, MISCELLANEOUS and SUPERSTITIOUS.

Every word here is exactly 13 letters long and ends with OUS. Useful when the last letters are fixed, such as a hook on the board or the final squares of a crossword entry.

13-letter words ending in OUS

  • conscientious17
  • heterogeneous17
  • instantaneous13
  • miscellaneous17
  • superstitious15
  • arteriovenous16
  • autocephalous20
  • autochthonous21
  • carboniferous20
  • cartilaginous16
  • discontinuous16
  • fossiliferous19
  • granulomatous16
  • inconspicuous19
  • inhomogeneous19
  • insectivorous18
  • multitudinous16
  • noninfectious18
  • overambitious20
  • perspicacious21
  • proteinaceous17
  • pusillanimous17
  • sanctimonious17
  • serendipitous16
  • surreptitious15
  • unadventurous17
  • unceremonious17
  • unpretentious15
  • angiospermous18
  • antireligious14
  • argentiferous17
  • bibliolatrous17
  • brachypterous25
  • camphoraceous24
  • carcinomatous19
  • cavernicolous20
  • cleistogamous18
  • condylomatous21
  • consentaneous15
  • diathermanous19
  • disharmonious19
  • emphysematous25
  • enterocoelous15
  • entomophagous21
  • entomophilous20
  • exanthematous25
  • garnetiferous17
  • graminivorous19
  • gymnospermous23
  • hematophagous24
  • heterocystous21
  • heteropterous18
  • heterosporous18
  • hymenopterous23
  • hypercautious23
  • inefficacious23
  • lepidopterous18
  • medicamentous20
  • metalliferous18
  • microphyllous25
  • mucocutaneous19
  • mycetophagous26
  • nickeliferous22
  • nonautonomous15
  • noncontagious16
  • noncontiguous16
  • noncontinuous15
  • nongregarious15
  • nonhomologous19
  • nonindigenous15
  • nonleguminous16
  • nonmonogamous18
  • nonnutritious13
  • overconscious20
  • overcredulous19
  • overingenious17
  • ovoviviparous24
  • papillomatous19
  • phycomycetous30
  • platitudinous16
  • plenitudinous16
  • polychotomous25
  • porcellaneous17
  • prolegomenous18
  • rectitudinous16
  • semiconscious19
  • semireligious16
  • splendiferous19
  • stercoraceous17
  • stoloniferous16
  • subbituminous19
  • subcoriaceous19
  • subreptitious17
  • subterraneous15
  • supercautious17
  • tetradynamous19
  • thermophilous23
  • ultracautious15
  • umbelliferous20
  • uncontentious15
  • zygodactylous32

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