chin vs lineament

chin and lineament both are nouns.

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

As nouns, lineament is a hypernym of chin; that is, lineament is a word with a broader meaning than chin:

chin: the protruding part of the lower jaw
lineament: the characteristic parts of a person's face: eyes and nose and mouth and chin

Other hypernyms of chin include feature.

chin (noun)	lineament (noun)
the protruding part of the lower jaw	the characteristic parts of a person's face: eyes and nose and mouth and chin
	a characteristic property that defines the apparent individual nature of something

chin (verb)	lineament (verb)
raise oneself while hanging from one's hands until one's chin is level with the support bar