knobbed vs gnarly

knobbed and gnarly both are adjectives.

Word	Noun	Adjective	Verb	Adverb
knobbed	No	Yes	No	No
gnarly	No	Yes	No	No

As adjectives, knobbed and gnarly are synonyms defined as:

knobbed and gnarly: used of old persons or old trees; covered with knobs or knots

Other synonyms of knobbed include gnarled, knotted, knotty.

knobbed (adjective)	gnarly (adjective)
used of old persons or old trees; covered with knobs or knots	used of old persons or old trees; covered with knobs or knots