disseminate vs circulate

disseminate and circulate both are verbs.

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

As verbs, disseminate and circulate are synonyms defined as:

Other synonyms of disseminate include broadcast, circularise, circularize, diffuse, disperse, distribute, pass around, propagate, spread.

disseminate (verb)	circulate (verb)
cause to become widely known	cause to become widely known
	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