circulate vs convect

circulate and convect both are verbs.

Word	Noun	Adjective	Verb	Adverb
circulate	No	No	Yes	No
convect	No	No	Yes	No

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

circulate (verb)	convect (verb)
cause to become widely known	circulate hot air by convection
become widely known and passed on
move around freely from person to person or from place to place
move through a space, circuit or system, returning to the starting point
cause to be distributed
cause to move in a circuit or system