nipping vs snappy

nipping and snappy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
nipping	No	Yes	No	No
snappy	No	Yes	No	No

As adjectives, nipping and snappy are synonyms defined as:

Other synonyms of nipping include crisp, frosty, nippy.

nipping (adjective)	snappy (adjective)
pleasantly cold and invigorating	pleasantly cold and invigorating
capable of wounding	quick and energetic
	marked by up-to-dateness in dress and manners
	apt to speak irritably
	smart and fashionable