Positive Words Starting with EFF and Containing I

Browse 12 valid English positive words starting with EFF and containing I, from Effective, Efficiency, Efficient, Effectiveness, Efficacy, Efficacious and Efficaciousness to rarer terms. Check definitions and spelling below, or visit our positive words guide to review grammatical rules and sentence examples.

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Starts with EFFE4 words
effective
effectively
effectiveness
effervescingly
Starts with EFFI7 words
efficiency
efficient
efficiently
efficacy
efficacious
efficaciously
efficaciousness
Starts with EFFU
1 words
effusively

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