sassy vs wise

sassy is not a noun while wise is a noun.

Word	Noun	Adjective	Verb	Adverb
sassy	No	Yes	No	No
wise	Yes	Yes	No	No

As adjectives, sassy and wise are synonyms defined as:

Other synonyms of sassy include fresh, impertinent, impudent, overbold, saucy, smart.

sassy (noun)	wise (noun)
	a way of doing or being

sassy (adjective)	wise (adjective)
improperly forward or bold	having or prompted by wisdom or discernment
	improperly forward or bold
	evidencing the possession of inside information
	marked by the exercise of good judgment or common sense in practical matters