MUTUALLY is a playable word

mutually Scrabble® Dictionary

adverb
in a manner shared in common
48 Playable Words can be made from "MUTUALLY"
   2-Letter Words (12 found)
   3-Letter Words (17 found)
   4-Letter Words (13 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)