Countable Nouns Starting with OP and Containing Y

Explore 18 verified English countable nouns starting with OP and containing Y, including Opportunity, Opacity, Optionality, Ophthalmoscopy, Ophrys, Oppugnancy and Operativity. 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 OPA
2 words
opacity
opaleye
Starts with OPE
2 words
operativity
operosity
Starts with OPH9 words
ophthalmoscopy
ophrys
ophthalmometry
ophthalmomycosis
ophthalmodynamometer
ophthalmomyositis
ophthalmophyllum
ophthalmomyotomy
ophthalmophlebotomy
Starts with OPI
1 words
opisthography
Starts with OPP3 words
opportunity
oppugnancy
opponency
Starts with OPT
1 words
optionality

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
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