secularise vs secularisation

secularise is not a noun while secularisation is a noun.

Word	Noun	Adjective	Verb	Adverb
secularise	No	No	Yes	No
secularisation	Yes	No	No	No

secularise (noun)	secularisation (noun)
	transfer of property from ecclesiastical to civil possession
	the activity of changing something (art or education or society or morality etc.) so it is no longer under the control or influence of religion

secularise (verb)	secularisation (verb)
make secular and draw away from a religious orientation