suffer vs sufferance

suffer is not a noun while sufferance is a noun.

Word	Noun	Adjective	Verb	Adverb
suffer	No	No	Yes	No
sufferance	Yes	No	No	No

suffer (noun)	sufferance (noun)
	patient endurance especially of pain or distress
	a disposition to tolerate or accept people or situations

suffer (verb)	sufferance (verb)
be in pain
undergo (as of injuries and illnesses)
feel unwell or uncomfortable
get worse in quality
be set at a disadvantage
put up with something or somebody unpleasant
experience (emotional) pain
feel physical pain
undergo or be subjected to
undergo or suffer
be given to