nuzzle vs snuggle

nuzzle is not a noun while snuggle is a noun.

Word	Noun	Adjective	Verb	Adverb
nuzzle	No	No	Yes	No
snuggle	Yes	No	Yes	No

As verbs, nuzzle and snuggle are synonyms defined as:

nuzzle and snuggle: move or arrange oneself in a comfortable and cozy position

Other synonyms of nuzzle include cuddle, draw close, nest, nestle.

nuzzle (noun)	snuggle (noun)
	a close and affectionate (and often prolonged) embrace

nuzzle (verb)	snuggle (verb)
rub noses	move or arrange oneself in a comfortable and cozy position
dig out with the snout	position comfortably
move or arrange oneself in a comfortable and cozy position