snappishness vs biliousness

snappishness and biliousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
snappishness	Yes	No	No	No
biliousness	Yes	No	No	No

As nouns, snappishness and biliousness are synonyms defined as:

snappishness and biliousness: a disposition to exhibit uncontrolled anger

Other synonyms of snappishness include irritability, peevishness, pettishness, surliness, temper.

snappishness (noun)	biliousness (noun)
a disposition to exhibit uncontrolled anger	a disposition to exhibit uncontrolled anger
	gastric distress caused by a disorder of the liver or gall bladder