tend vs suffer

tend and suffer both are verbs.

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

As verbs, suffer is a hyponym of tend; that is, suffer is a word with a more specific, narrower meaning than tend:

Other hyponyms of tend include take kindly to, gravitate.

tend (verb)	suffer (verb)
have care of or look after	be in pain
manage or run	undergo (as of injuries and illnesses)
have a tendency or disposition to do or be something; be inclined	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