circularise vs circulate

circularise and circulate both are verbs.

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

As verbs, circularise and circulate are synonyms defined as:

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

circularise (verb)	circulate (verb)
cause to become widely known	cause to become widely known
distribute circulars to	become widely known and passed on
canvass by distributing letters	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