Countable Nouns That Start with PR and End with SIS

Explore 9 verified English countable nouns starting with PR and ending with SIS, including Prognosis, Prosthesis, Prolepsis, Proteolysis, Protasis, Proptosis and Prothesis. 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 PRO
9 words
prognosis
prosthesis
prolepsis
proteolysis
protasis
proptosis
prothesis
proclisis
proairesis

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