Countable Nouns Starting with OO and Containing H

Explore 12 verified English countable nouns starting with OO and containing H, including Ooh, Oompah, Oom-pah-pah, Oophorectomy, Ootheca, Oosphere and Oophorosalpingectomy. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with OOH
1 words
ooh
Starts with OOL
1 words
oolith
Starts with OOM
2 words
oompah
oom-pah-pah
Starts with OOP6 words
oophorectomy
oophorosalpingectomy
oophyte
oophoron
oophorhysterectomy
oophorocystectomy
Starts with OOS
1 words
oosphere
Starts with OOT
1 words
ootheca

•Browse Countable Nouns by Letter (A to Z)

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