CONCAVE is a playable word

concave Scrabble® Dictionary

verb
concaved, concaving, concaves
to make concave (curving inward)

43 Playable Words can be made from "CONCAVE"

   2-Letter Words (8 found)

   3-Letter Words (16 found)

   4-Letter Words (14 found)

   5-Letter Words (4 found)

   7-Letter Words (1 found)