bitterness vs jaundice

bitterness and jaundice both are nouns.

Word	Noun	Adjective	Verb	Adverb
bitterness	Yes	No	No	No
jaundice	Yes	No	Yes	No

As nouns, bitterness and jaundice are synonyms defined as:

Other synonyms of bitterness include acerbity, acrimony, tartness, thorniness.

bitterness (noun)	jaundice (noun)
the property of having a harsh unpleasant taste	a rough and bitter manner
a rough and bitter manner	yellowing of the skin and the whites of the eyes caused by an accumulation of bile pigment (bilirubin) in the blood; can be a symptom of gallstones or liver infection or anemia
the taste experience when quinine or coffee is taken into the mouth
a feeling of deep and bitter anger and ill-will

bitterness (verb)	jaundice (verb)
	affect with, or as if with, jaundice
	distort adversely