RHYTHMICS is a playable word

rhythmic Scrabble® Dictionary

noun
pl. rhythmics
the science of rhythm
105 Playable Words can be made from "RHYTHMICS"
   2-Letter Words (9 found)
   3-Letter Words (28 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)