lineament vs shittiness

lineament and shittiness both are nouns.

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

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

lineament: a characteristic property that defines the apparent individual nature of something
shittiness: (vulgar, colloquial) The state or condition of being very bad; unpleasant; miserable; insignificant.

Other hyponyms of lineament include texture.

lineament (noun)	shittiness (noun)
the characteristic parts of a person's face: eyes and nose and mouth and chin	(vulgar, colloquial) The state or condition of being very bad; unpleasant; miserable; insignificant.
a characteristic property that defines the apparent individual nature of something