socialise vs socialiser

socialise is not a noun while socialiser is a noun.

Word	Noun	Adjective	Verb	Adverb
socialise	No	No	Yes	No
socialiser	Yes	No	No	No

socialise (noun)	socialiser (noun)
	a person who takes part in social activities

socialise (verb)	socialiser (verb)
make conform to socialist ideas and philosophies
prepare for social life
train for a social environment
take part in social activities; interact with others