GNARL

Contort

• Apt rhyme for snarl

• Become knotty

• Bend out of shape

• Bump on a tree

• Cherry knot

• Contort into a knot

• Distort

• Get all twisty

• Growl

• Knot

• Knot in a tree

• Knotty protuberance

• Knotty tree protuberance

• Make all twisty

• Make twisted

• Protruding knot on a tree

• Tangle

• Tree knot

• Tree protuberance

• Tree trunk knot

• Twist

• Twist into a knot

• Twist into a knotted form

• Twist into knots

• Twist or tangle

• Twist out of proportion

• Twist out of shape

• Twist, as a tree

• Twisted knot

• Twisty tree feature

• Wood may do it

• Something twisted and tight and swollen