Countable Nouns That Start with FOS

Browse 13 English countable nouns starting with the prefix FOS, including Fossil, Fosse, Fossilization, Fossa, Fosterer, Fosterling and Fossick. Sort these count nouns with singular and plural forms by letter count for ESL grammar practice, determiner usage, and plural spelling, or consult our noun grammar guide.

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Starts with FOSS
10 words
fossil
fosse
fossilization
foss
fossa
fossick
fossette
fossicker
fossor
fossula
Starts with FOST
3 words
fosterer
fosterling
fostress

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