CAMSHAFTS is a playable word

camshaft Scrabble® Dictionary

noun
pl. camshafts
a shaft fitted with cams
124 Playable Words can be made from "CAMSHAFTS"
   2-Letter Words (11 found)
   3-Letter Words (28 found)
   6-Letter Words (9 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)