circularize vs pass around

circularize and pass around both are verbs.

Word	Noun	Adjective	Verb	Adverb
circularize	No	No	Yes	No
pass around	No	No	Yes	No

As verbs, circularize and pass around are synonyms defined as:

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

circularize (verb)	pass around (verb)
make circular	cause to become widely known
cause to become widely known	cause to be distributed
distribute circulars to
canvass by distributing letters
canvass by using a questionnaire