RAPIDS is a playable word

rapid Scrabble® Dictionary

adjective
rapider, rapidest
fast-moving
(adverb) rapidly
noun
pl. rapids
a fast-moving part of a river
79 Playable Words can be made from "RAPIDS"
   2-Letter Words (10 found)
   3-Letter Words (30 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)