Countable Nouns That Start with PR and End with IS

Explore 19 verified English countable nouns starting with PR and ending with IS, including Prognosis, Prosthesis, Praxis, Prophylaxis, Precis, Proboscis and Prostatitis. 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 PRA
1 words
praxis
Starts with PRE
2 words
precis
prepubis
Starts with PRO
16 words
prognosis
prosthesis
prophylaxis
proboscis
prostatitis
prolepsis
proteolysis
protasis
proptosis
prothesis
proctosigmoiditis
proglottis
proclisis
proairesis
protoavis
promuscis

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