Countable Nouns That Start with OO and End with E

Explore 8 verified English countable nouns starting with OO and ending with E, including Ooze, Oocyte, Oolite, Oosphere, Oospore, Oophyte and Oomycete. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with OOC
1 words
oocyte
Starts with OOG
1 words
oogamete
Starts with OOL
1 words
oolite
Starts with OOM
1 words
oomycete
Starts with OOP
1 words
oophyte
Starts with OOS
2 words
oosphere
oospore
Starts with OOZ
1 words
ooze

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