bald-faced vs insolent

bald-faced and insolent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
bald-faced	No	Yes	No	No
insolent	No	Yes	No	No

As adjectives, bald-faced and insolent are synonyms defined as:

Other synonyms of bald-faced include audacious, barefaced, bodacious, brassy, brazen-faced, brazen.

bald-faced (adjective)	insolent (adjective)
(of animals) having white markings on the face	marked by casual disrespect
unrestrained by convention or propriety	unrestrained by convention or propriety