TOOTH is a playable word

tooth Scrabble® Dictionary

noun
pl. teeth
one of the hard structures attached in a row to each jaw
verb
toothed, toothing, tooths
to furnish with toothlike projections
15 Playable Words can be made from "TOOTH"
   2-Letter Words (3 found)
   3-Letter Words (8 found)
   4-Letter Words (3 found)
   5-Letter Words (1 found)