Countable Nouns Starting with OS and Containing Y

Explore 22 verified English countable nouns starting with OS and containing Y, including Osprey, Ostomy, Osteopathy, Osmolarity, Ossuary, Osteocyte and Osteomyelitis. 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 OSC
2 words
osculatory
oscitancy
Starts with OSI
1 words
osiery
Starts with OSM
2 words
osmolarity
osmolality
Starts with OSP
1 words
osprey
Starts with OSS
1 words
ossuary
Starts with OST15 words
ostomy
osteopathy
osteocyte
osteomyelitis
osteotomy
osteophyte
osteoplasty
ostiary
osteoarthropathy
osteichthyan
osteography
ostensory
osteochondropathy
osteochondrophyte
ostreodynamometer

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
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