snarl vs tangle

snarl and tangle both are nouns.

Word	Noun	Adjective	Verb	Adverb
snarl	Yes	No	Yes	No
tangle	Yes	No	Yes	No

As nouns, snarl and tangle are synonyms defined as:

Other synonyms of snarl include maze.

As verbs, snarl and tangle are synonyms defined as:

Other synonyms of snarl include entangle, mat.

snarl (noun)	tangle (noun)
something jumbled or confused	something jumbled or confused
a vicious angry growl	a twisted and tangled mass that is highly interwoven
an angry vicious expression

snarl (verb)	tangle (verb)
make more complicated or confused through entanglements	twist together or entwine into a confusing mass
utter in an angry, sharp, or abrupt tone	disarrange or rumple; dishevel
make a snarling noise or move with a snarling noise	tangle or complicate
twist together or entwine into a confusing mass	force into some kind of situation, condition, or course of action