KNOBBY is a playable word

knobby Scrabble® Dictionary

adjective
knobbier, knobbiest
full of knobs
19 Playable Words can be made from "KNOBBY"
   2-Letter Words (7 found)
   3-Letter Words (7 found)
   4-Letter Words (3 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)