Countable Nouns Ending in SIS and Containing SO

Explore 9 verified English countable nouns ending in SIS and containing SO, including Psoriasis, Trypanosomiasis, Sorosis, Solvolysis, Esophagostenosis, Esophagomycosis and Esophagoptosis. 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 E
3 words
esophagostenosis
esophagomycosis
esophagoptosis
Starts with P
1 words
psoriasis
Starts with S
3 words
solenopsis
sorosis
solvolysis
Starts with T
2 words
trypanosomiasis
trypanosomatosis

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