PREDRILL is a playable word

predrill Scrabble® Dictionary

verb
predrilled, predrilling, predrills
to drill beforehand
82 Playable Words can be made from "PREDRILL"
   2-Letter Words (9 found)
   3-Letter Words (22 found)
   6-Letter Words (2 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)