Countable Nouns That Start with F and End with SIS

Explore 4 verified English countable nouns starting with F and ending with SIS, including Frontolysis, Flagellosis, Fasciodesis and Fasciolopsis. 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 FA
2 words
fasciolopsis
fasciodesis
Starts with FL
1 words
flagellosis
Starts with FR
1 words
frontolysis

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