OFFSIDE is a playable word

offside Scrabble® Dictionary

noun
pl. offsides
an improper football play
74 Playable Words can be made from "OFFSIDE"
   2-Letter Words (16 found)
   3-Letter Words (24 found)
   5-Letter Words (10 found)
   6-Letter Words (1 found)
   7-Letter Words (2 found)