forbearance vs longanimity

forbearance and longanimity both are nouns.

Word	Noun	Adjective	Verb	Adverb
forbearance	Yes	No	No	No
longanimity	Yes	No	No	No

As nouns, forbearance and longanimity are synonyms defined as:

forbearance and longanimity: good-natured tolerance of delay or incompetence

Other synonyms of forbearance include patience.

forbearance (noun)	longanimity (noun)
a delay in enforcing rights or claims or privileges; refraining from acting	good-natured tolerance of delay or incompetence
good-natured tolerance of delay or incompetence