Nouns Starting with OO and Containing Y

Browse 11 valid English nouns starting with OO and containing Y, from Oocyte, Oology, Oocyst, Oophorectomy, Oophorosalpingectomy, Oophyte and Oomycete to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with OOC2 words
oocyte
oocyst
Starts with OOG2 words
oogamy
oogeny
Starts with OOL1 words
oology
Starts with OOM1 words
oomycete
Starts with OOP5 words
oophorectomy
oophorosalpingectomy
oophyte
oophorhysterectomy
oophorocystectomy

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