DUETTING is a playable word

duet Scrabble® Dictionary

verb
dueted, dueting, duets or duetted, duetting, duets
to perform a duet (a musical composition for two)
118 Playable Words can be made from "DUETTING"
   2-Letter Words (14 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)