Countable Nouns Starting with O and Containing NU

Explore 10 verified English countable nouns starting with O and containing NU, including Onus, Oligonucleotide, Organum, Origanum, Overpronunciation, Overingenuity and Ozothamnus. 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 OB
1 words
obnubilation
Starts with OI
1 words
oilnut
Starts with OL
1 words
oligonucleotide
Starts with ON
1 words
onus
Starts with OR
2 words
organum
origanum
Starts with OV3 words
overpronunciation
overingenuity
overdenunciation
Starts with OZ
1 words
ozothamnus

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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