Nouns Starting with FO and Containing IS

Browse 28 valid English nouns starting with FO and containing IS, from Foolishness, Formalism, Formalist, Fortissimo, Folliculitis, Folklorist and Fortis to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with FOG
2 words
fogeyism
fogyism
Starts with FOI3 words
foison
foilist
foister
Starts with FOL4 words
folliculitis
folklorist
follis
folkishness
Starts with FON
1 words
fontinalis
Starts with FOO4 words
foolishness
foodism
footballist
foolfish
Starts with FOP
1 words
foppishness
Starts with FOR12 words
formalism
formalist
fortissimo
fortis
foreignism
fortepianist
formulism
formulist
fortississimo
fortuitism
fortuitist
forisfamiliation
Starts with FOX
1 words
foxfish

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