Is EFFICACIOUS a word?

EFFICACIOUS is a valid word in Scrabble and Words With Friends. It scores 21 points in Scrabble and 24 points in Words With Friends, has 11 letters, and can be rearranged into 0 other words, plus 60 shorter words built from the same letters.

Yes, EFFICACIOUS is a valid word.

Scrabble 21Words With Friends 24Length 11

What does efficacious mean?

adjective: marked by qualities giving the power to produce an intended effect.

“written propaganda is less efficacious than the habits and prejudices...of the readers”

Definition from WordNet, Princeton University.

EFFICACIOUS: word details

Unscramble the letters of EFFICACIOUS into every word →

Shorter words inside efficacious

Words you can make from the letters of efficacious.

Solve a whole rack, not just EFFICACIOUS

EFFICACIOUS is one word. If you are holding tiles rather than looking up a single entry, the Scrabble word finder ranks every play from your rack by points, and the Words With Friends solver scores the same letters with WWF values instead, which changes the order of the list.

Frequently asked questions

What does EFFICACIOUS mean?

EFFICACIOUS is a adjective. It means: marked by qualities giving the power to produce an intended effect.

Is EFFICACIOUS a valid word?

Yes, EFFICACIOUS is a valid word. It scores 21 points in Scrabble and 24 points in Words With Friends.

Unscrambly validity is based on a large open English word list used across word games. Word acceptance varies by the exact tournament dictionary in use.