Abstract Nouns Starting with EF and Containing O

Browse 10 valid English abstract nouns starting with EF and containing O, from Effort, Effusion, Effrontery, Effortlessness, Efflorescence, Effectuation and Efficaciousness to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to explore examples of abstract vs. concrete nouns.

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Starts with EFF10 words
effort
effusion
effrontery
effortlessness
efflorescence
effectuation
efficaciousness
effluxion
effortfulness
effiguration

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