Countable Nouns That Start with O and End with RY

Explore 31 verified English countable nouns starting with O and ending with RY, including Ordinary, Obituary, Ovary, Observatory, Outcry, Olfactory and Oratory. 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
obituary
observatory
obedientiary
Starts with OC5 words
octonary
octogenary
octocentenary
octingentenary
octingenary
Starts with OF
2 words
offertory
officiary
Starts with OI
1 words
oilery
Starts with OL3 words
olfactory
olallieberry
olitory
Starts with OP
1 words
ophthalmometry
Starts with OR4 words
ordinary
oratory
orangery
orrery
Starts with OS5 words
ossuary
ostiary
osculatory
osiery
ostensory
Starts with OT
1 words
otary
Starts with OU
2 words
outcry
outlawry
Starts with OV3 words
ovary
overstory
overcarry
Starts with OW
1 words
owlery

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