11-Letter Words Starting with 'EFF'

Browse 8 verified English 11-letter words starting with 'EFF', including common words like Efficacious, Effectivity, Effectuator and Effectively. Validated against official game dictionaries and lexicons, you can explore definitions and letter scores below.

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Starts with EFFE4 words
effectively
effectually
effectivity
effectuator
Starts with EFFI2 words
efficiently
efficacious
Starts with EFFO1 words
effortfully
Starts with EFFU1 words
effulgently
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