Countable Nouns That Start with IS and End with S

Explore 6 verified English countable nouns starting with IS and ending with S, including Isthmus, Isometrics, Isogloss, Ischiocavernosus, Isoetes and Isoplexis. 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 ISC
1 words
ischiocavernosus
Starts with ISO
4 words
isometrics
isogloss
isoetes
isoplexis
Starts with IST
1 words
isthmus

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