FOOTNOTE is a playable word

footnote Scrabble® Dictionary

verb
footnoted, footnoting, footnotes
to furnish with explanatory notes
46 Playable Words can be made from "FOOTNOTE"
   2-Letter Words (11 found)
   3-Letter Words (21 found)
   4-Letter Words (12 found)
   5-Letter Words (1 found)
   8-Letter Words (1 found)