swelter vs suffer

swelter and suffer both are verbs.

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

As verbs, suffer is a hypernym of swelter; that is, suffer is a word with a broader meaning than swelter:

swelter (verb)	suffer (verb)
suffer from intense heat	be in pain
be uncomfortably hot	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