crust vs cheekiness

crust and cheekiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
crust	Yes	No	Yes	No
cheekiness	Yes	No	No	No

As nouns, crust and cheekiness are synonyms defined as:

crust and cheekiness: the trait of being rude and impertinent; inclined to take liberties

Other synonyms of crust include freshness, gall, impertinence, impudence, insolence.

crust (noun)	cheekiness (noun)
the trait of being rude and impertinent; inclined to take liberties	the trait of being rude and impertinent; inclined to take liberties
the outer layer of the Earth
a hard outer layer that covers something

crust (verb)	cheekiness (verb)
form a crust or form into a crust