Definition of inefficacious

The word "inefficacious" uses 13 letters: acceffiiinosu.

INEFFICACIOUS is playable in:

Words With Friends27
Scrabble US23
Scrabble UK23

a. - Not efficacious; not having power to produce the effect desired; inadequate; incompetent; inefficient; impotent. 2

Unscramble words found within acceffiiinosu

Words formed by adding one letter

Adding one letter to inefficacious does not form any other word in Words With Friends word list.

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