Countable Nouns That Start with O and End with CE

Explore 22 verified English countable nouns starting with O and ending with CE, including Office, Occurrence, Ounce, Obedience, Observance, Ordinance and Orifice. 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 OB3 words
obedience
observance
obeisance
Starts with OC
2 words
occurrence
occupance
Starts with OF
1 words
office
Starts with OM
1 words
omittance
Starts with OP
1 words
oporice
Starts with OR3 words
ordinance
orifice
ordonnance
Starts with OS
1 words
oscitance
Starts with OU3 words
ounce
outperformance
outoffice
Starts with OV7 words
overabundance
overindulgence
overbalance
overinsurance
overissuance
overinterference
overglance

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