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List of 12-letter words containing ••••••

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There are 16 twelve-letter words containing 3O, S, 2T and U

COTTONMOUTHS• cottonmouths n. Plural of cottonmouth.
• COTTONMOUTH n. a venomous semiaquatic snake of swamps in southern US.
HETEROTOPOUS• heterotopous adj. Exhibiting heterotopy.
• HETEROTOPOUS adj. relating to heterotopy, displacement of an organ of the body, also HETEROTOPIC.
HOUNDSTOOTHSSorry, definition not available.
OCTOPETALOUS• octopetalous adj. (Botany) Having eight petals.
• OCTOPETALOUS adj. having eight petals.
OCTOSTICHOUS• octostichous adj. (Botany) octastichous.
• OCTOSTICHOUS adj. in eight rows, also OCTASTICHOUS.
ODONTOMATOUS• odontomatous adj. Relating to an odontoma.
• ODONTOMATOUS adj. like an odontoma, a tumour arising in connection with the teeth.
OPTOACOUSTIC• optoacoustic adj. (Physics) Describing any of several interactions between light and sound.
• OPTOACOUSTIC adj. relating to or combining both vision and hearing.
ORTHOPTEROUS• orthopterous adj. (Zoology) Belonging to the Orthoptera.
• ORTHOPTEROUS adj. pertaining or belonging to insect order including grasshoppers, crickets, etc.
ORTHOTROPOUS• orthotropous adj. (Botany, of an ovule) Growing straight and having the micropyle at the apex.
• ORTHOTROPOUS adj. growing straight, so that the micropyle is opposite the stalk.
OUTDOORSIEST• outdoorsiest adj. Superlative form of outdoorsy: most outdoorsy.
• OUTDOORSY adj. (colloq.) of an outdoors inclination.
PHOTOTONUSES• PHOTOTONUS n. the sensitivity of a living organism to light.
POLYGLOTTOUS• polyglottous adj. (Rare) Speaking many languages; polyglot.
• POLYGLOTTOUS adj. like a polyglot, also POLYGLOTTAL, POLYGLOTTIC.
TELEOSTOMOUS• TELEOSTOMOUS adj. belonging to the Teleostomi, fishes with membrane bones in the skull.
TRICHOTOMOUS• trichotomous adj. Divided into three parts, or into threes; forking three ways.
• trichotomous adj. (Set theory) Such that, for all x and y in X, and for a binary relation R, exactly one of xRy, yRx or x=y holds.
• TRICHOTOMOUS adj. divided into three parts.
TROUBLESHOOT• troubleshoot v. (Transitive, intransitive) To analyze or diagnose (a problem, or something faulty) to the point of determining…
• TROUBLESHOOT v. to solve problems.
WITHOUTDOORS• withoutdoors adv. (Archaic) outdoors.
• WITHOUTDOORS adv. outdoors.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

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