SPINOFF is a playable word

spinoff Scrabble® Dictionary

noun
pl. spinoffs
a new application or incidental result
61 Playable Words can be made from "SPINOFF"
   2-Letter Words (13 found)
   3-Letter Words (21 found)
   4-Letter Words (17 found)
   5-Letter Words (9 found)
   7-Letter Words (1 found)