Countable Nouns That Start with OM and End with S

Explore 5 verified English countable nouns starting with OM and ending with S, including Omnibus, Ombuds, Omnishambles, Omphalos and Omphalodes. 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 OMB
1 words
ombuds
Starts with OMN
2 words
omnibus
omnishambles
Starts with OMP
2 words
omphalos
omphalodes

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