jaunty vs spruce

jaunty is not a noun while spruce is a noun.

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

As adjectives, jaunty and spruce are synonyms defined as:

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

jaunty (noun)	spruce (noun)
	any coniferous tree of the genus Picea
	light soft moderately strong wood of spruce trees; used especially for timbers and millwork

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

jaunty (verb)	spruce (verb)
	dress and groom with particular care, as for a special occasion
	make neat, smart, or trim