Countable Nouns Starting with EF and Containing I

This list gathers 14 English countable nouns starting with EF and containing I, such as Effective, Efficiency, Efficacy, Effigy, Effusion, Effectivity and Effendi. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with EFF
14 words
effective
efficiency
efficacy
effigy
effusion
effectivity
effendi
effluvium
effectuation
efficacity
effluxion
effeir
effiguration
effusiometer

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