unpolished vs graceless

unpolished and graceless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unpolished	No	Yes	No	No
graceless	No	Yes	No	No

As adjectives, unpolished and graceless are synonyms defined as:

Other synonyms of unpolished include gauche.

unpolished (adjective)	graceless (adjective)
not carefully reworked or perfected or made smooth by polishing	lacking grace; clumsy
lacking social polish	lacking social polish
	lacking graciousness