FULLBACK is a playable word

fullback Scrabble® Dictionary

noun
pl. fullbacks
an offensive back in football
46 Playable Words can be made from "FULLBACK"
   2-Letter Words (6 found)
   3-Letter Words (15 found)
   4-Letter Words (19 found)
   5-Letter Words (5 found)
   8-Letter Words (1 found)