jaundice vs bitterness

jaundice and bitterness both are nouns.

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

As nouns, jaundice and bitterness are synonyms defined as:

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

jaundice (noun)	bitterness (noun)
a rough and bitter manner	the property of having a harsh unpleasant taste
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	a rough and bitter manner
	the taste experience when quinine or coffee is taken into the mouth
	a feeling of deep and bitter anger and ill-will

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