OUTTHROB is a playable word

outthrob Scrabble® Dictionary

verb
outthrobbed, outthrobbing, outthrobs
to surpass in throbbing
88 Playable Words can be made from "OUTTHROB"
   2-Letter Words (7 found)
   3-Letter Words (30 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)