FLYWHEEL is a playable word

flywheel Scrabble® Dictionary

noun
pl. flywheels
a heavy disk used in machinery
48 Playable Words can be made from "FLYWHEEL"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   4-Letter Words (15 found)
   5-Letter Words (3 found)
   8-Letter Words (1 found)