snappy vs jaunty

snappy and jaunty both are adjectives.

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

As adjectives, snappy and jaunty are synonyms defined as:

Other synonyms of snappy include dapper, dashing, natty, raffish, rakish, spiffy, spruce.

snappy (adjective)	jaunty (adjective)
pleasantly cold and invigorating	having a cheerful, lively, and self-confident air
quick and energetic	marked by up-to-dateness in dress and manners
marked by up-to-dateness in dress and manners
apt to speak irritably
smart and fashionable