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EFFICACIOUSNESSES

“EFFICACIOUSNESSES” is a valid word.

27 Scrabble points
31 Words with Friends
17 letters

Definition

EFFICACIOUSNESSES is a form of EFFICACIOUSNESS

noun

  1. capacity or power to produce a desired effect

< 17-letter words: EFFICACIOUSNESSES

15-letter words 1

11-letter words 3