KNUBBY is a playable word

knubby Scrabble® Dictionary

adjective
knubbier, knubbiest
nubby
11 Playable Words can be made from "KNUBBY"
   2-Letter Words (3 found)
   3-Letter Words (5 found)
   4-Letter Words (1 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)