knaggy

[ nag-ee ]
/ ˈnæg i /

adjective, knag·gi·er, knag·gi·est.

knotty; rough with knots.

Origin of knaggy

1350–1400; Middle English knag spur, projection, peg (cognate with German Knagge knot, peg) + -y1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019