FOOTNOTES is a playable word

footnote Scrabble® Dictionary

verb
footnoted, footnoting, footnotes
to furnish with explanatory notes
120 Playable Words can be made from "FOOTNOTES"
   2-Letter Words (14 found)
   6-Letter Words (3 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)
   9-Letter Words (2 found)