Countable Nouns Starting with OC and Containing ON

Explore 23 verified English countable nouns starting with OC and containing ON, including Occasion, Occupation, Octagon, Oceanfront, Occlusion, Octahedron and Occultation. 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 OCC10 words
occasion
occupation
occlusion
occultation
occasionalism
occidentalization
occasionalist
occipitofrontalis
occasionality
occasioner
Starts with OCE
2 words
oceanfront
ocellation
Starts with OCT11 words
octagon
octahedron
octillion
octoroon
octonary
octodecillion
octillionth
octonarius
octakishexahedron
octastichon
octonarian

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