labyrinthine vs knotty

labyrinthine and knotty both are adjectives.

Word	Noun	Adjective	Verb	Adverb
labyrinthine	No	Yes	No	No
knotty	No	Yes	No	No

As adjectives, labyrinthine and knotty are synonyms defined as:

labyrinthine and knotty: highly complex or intricate and occasionally devious

Other synonyms of labyrinthine include Byzantine, convoluted, involved, tangled, tortuous.

labyrinthine (adjective)	knotty (adjective)
relating to or affecting or originating in the inner ear	highly complex or intricate and occasionally devious
resembling a labyrinth in form or complexity	used of old persons or old trees; covered with knobs or knots
highly complex or intricate and occasionally devious	making great mental demands; hard to comprehend or solve or believe
	tangled in knots or snarls