Nouns Starting with EF and Containing FF

Browse 44 valid English nouns starting with EF and containing FF, from Effect, Effective, Effects, Effort, Efficiency, Effectiveness and Efficacy 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 EFF
24 words
effect
effective
effects
effort
efficiency
effectiveness
efficacy
effigy
eff
effluent
effusion
effervescence
effrontery
effacement
effector
effectivity
effulgence
effeminacy
effortlessness
efflorescence
effendi
efferent
effluvium
effluence

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