KNOTTY is a playable word

knotty Scrabble® Dictionary

adjective
knottier, knottiest
full of knots
(adverb) knottily
15 Playable Words can be made from "KNOTTY"
   2-Letter Words (6 found)
   3-Letter Words (6 found)
   4-Letter Words (2 found)
   6-Letter Words (1 found)