CEMENTUM is a playable word

cementum Scrabble® Dictionary

noun
pl. cementums or cementa
the hard tissue covering the roots of the teeth
58 Playable Words can be made from "CEMENTUM"
   2-Letter Words (12 found)
   3-Letter Words (23 found)
   4-Letter Words (14 found)
   5-Letter Words (4 found)
   6-Letter Words (4 found)
   8-Letter Words (1 found)