lineament vs cheek

lineament and cheek both are nouns.

Word	Noun	Adjective	Verb	Adverb
lineament	Yes	No	No	No
cheek	Yes	No	Yes	No

As nouns, cheek is a hyponym of lineament; that is, cheek is a word with a more specific, narrower meaning than lineament:

lineament: the characteristic parts of a person's face: eyes and nose and mouth and chin
cheek: either side of the face below the eyes

Other hyponyms of lineament include chin, mentum, brow, forehead, temple, jowl, jaw.

lineament (noun)	cheek (noun)
the characteristic parts of a person's face: eyes and nose and mouth and chin	impudent aggressiveness
a characteristic property that defines the apparent individual nature of something	either side of the face below the eyes
	either of the two large fleshy masses of muscular tissue that form the human rump
	an impudent statement

lineament (verb)	cheek (verb)
	speak impudently to