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7-Letter Words Starting O & Ending UM

There are 11 7 letter words, 0 7 letter phrases and 0 7 letter abbr's starting with 'O' and ending with 'UM'.

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Expand?WordSave?LengthUsagePointsType
optimum7
13 adjectiveadj
noun

• most favorable conditions or greatest degree or amount possible under given circumstances

adjective satellite

• most desirable possible under a restriction expressed or implied

outswum7
12 verbv
Valid word for Scrabble US
opossum7
11 nounn
noun

• small furry Australian arboreal marsupials having long usually prehensile tails

• nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America

omentum7
11 nounn
noun

• a fold of peritoneum supporting the viscera

osculum7
11 nounn
noun

• A small opening or orifice.

• One of the suckers on the head of a tapeworm.

• The main opening in a sponge from which water is expelled.

organum7
10 nounn
noun

• A type of medieval polyphony which builds upon an existing plainsong.

• A method by which philosophical or scientific investigation may be conducted.

oestrum7
9 nounn
noun

• A biting fly of the genus Oestrus; a botfly.

• A bite or sting.

• A passion or frenzy.

• A female animal's readiness to mate; heat, rut.

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 7 Letter Words

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