dashing vs jaunty

dashing and jaunty both are adjectives.

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

As adjectives, dashing and jaunty are synonyms defined as:

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

dashing (adjective)	jaunty (adjective)
marked by up-to-dateness in dress and manners	having a cheerful, lively, and self-confident air
lively and spirited	marked by up-to-dateness in dress and manners