Countable Nouns That Start with POLY and End with IS

Explore 3 verified English countable nouns starting with POLY and ending with IS, including Polyarthritis, Polyposis and Polyhedrosis. 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 POLYA
1 words
polyarthritis
Starts with POLYH
1 words
polyhedrosis
Starts with POLYP
1 words
polyposis

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