22 Letter Countable Nouns Ending in S

Browse 5 valid English 22 letter countable nouns that end with S, from Blepharoconjunctivitis, Sternocleidomastoideus, Polioencephalomyelitis, Pyopneumocholecystitis and Ureterocystanastomosis 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 B
1 words
blepharoconjunctivitis
Starts with P
2 words
polioencephalomyelitis
pyopneumocholecystitis
Starts with S
1 words
sternocleidomastoideus
Starts with U
1 words
ureterocystanastomosis

•Browse Countable Nouns by Letter (A to Z)

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