Countable Nouns Starting with OS and Containing U

Browse 20 valid English countable nouns starting with OS and containing U, from Ossuary, Ossobuco, Osmanthus, Ostium, Osculation, Osmund and Osculum to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with OSC
5 words
osculation
osculum
osculatory
oscule
osculatrix
Starts with OSM
5 words
osmanthus
osmund
osmiridium
osmunda
osmeterium
Starts with OSN
1 words
osnaburg
Starts with OSS
4 words
ossuary
ossobuco
ossature
ossarium
Starts with OST
5 words
ostium
ostensorium
osteospermum
osteoglossum
ostreiculturist

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