choler vs ire

choler and ire both are nouns.

Word	Noun	Adjective	Verb	Adverb
choler	Yes	No	No	No
ire	Yes	No	No	No

As nouns, choler and ire are synonyms defined as:

choler and ire: a strong emotion; a feeling that is oriented toward some real or supposed grievance

Other synonyms of choler include anger.

choler (noun)	ire (noun)
a humor that was once believed to be secreted by the liver and to cause irritability and anger	belligerence aroused by a real or supposed wrong (personified as one of the deadly sins)
a strong emotion; a feeling that is oriented toward some real or supposed grievance	a strong emotion; a feeling that is oriented toward some real or supposed grievance
an irritable petulant feeling