UNTREADING is a playable word

untread Scrabble® Dictionary

verb
untrod or untreaded, untrodden, untreading, untreads
to tread back

603 Playable Words can be made from "UNTREADING"

   2-Letter Words (26 found)

   3-Letter Words (95 found)

   9-Letter Words (2 found)

   10-Letter Words (2 found)