Countable Nouns Starting with EFF and Containing F

Explore 32 verified English countable nouns starting with EFF and containing F, including Effect, Effective, Effects, Effort, Efficiency, Efficacy and Effigy. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with EFF
1 words
eff
Starts with EFFA
2 words
effacement
effacer
Starts with EFFE12 words
effect
effective
effects
effervescence
effector
effectivity
effendi
efferent
effectuation
effer
effectuator
effeir
Starts with EFFI5 words
efficiency
efficacy
effigy
efficacity
effiguration
Starts with EFFL7 words
effluent
efflorescence
effluvium
effluence
efflux
effluxion
effleurage
Starts with EFFO
1 words
effort
Starts with EFFR
2 words
effrontery
effray
Starts with EFFU
2 words
effusion
effusiometer

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