bring back vs convey

bring back and convey both are verbs.

Word	Noun	Adjective	Verb	Adverb
bring back	No	No	Yes	No
convey	No	No	Yes	No

As verbs, convey is a hypernym of bring back; that is, convey is a word with a broader meaning than bring back:

Other hypernyms of bring back include bring, take.

bring back (verb)	convey (verb)
call to mind	(of information) make known; pass on
bring back to the point of departure	serve as a means for expressing something
	go or come after and bring or take back
	take something or somebody with oneself somewhere
	transmit or serve as the medium for transmission
	transmit a title or property
	transfer to another