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9-Letter Words Starting: OO

There are 14 9-letter words, 1 9-letter phrase and 0 9-letter abbr's that start with OO.

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Expand?WordSave?LengthUsagePointsType
oompahing9
17
verb

• To produce an oom-pah sound.

oolachans9
14 nounn
Valid word for Scrabble US
oospheres9
14 nounn
noun

• a gamete; used especially of lower plants

oogametes9
12 nounn
Valid word for Scrabble US
oogenetic9
12 adjectiveadj
Valid word for Scrabble US
oogoniums9
12 nounn
Valid word for Scrabble US
oological9
12 noun, adjectiven, adj
Valid word for Scrabble US
oogeneses9
10 nounn
noun

• development of ova

oogenesis9
10 nounn
noun

• development of ova

oologists9
10 nounn
Valid word for Scrabble US
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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 9 Letter Words

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