OUTTOWER is a playable word

outtower Scrabble® Dictionary

verb
outtowered, outtowering, outtowers
to tower above
83 Playable Words can be made from "OUTTOWER"
   2-Letter Words (12 found)
   3-Letter Words (28 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)