idolisation vs idolization

idolisation and idolization both are nouns.

Word	Noun	Adjective	Verb	Adverb
idolisation	Yes	No	No	No
idolization	Yes	No	No	No

As nouns, idolisation and idolization are synonyms defined as:

idolisation and idolization: the act of worshiping blindly and to excess

As nouns, idolisation and idolization are synonyms defined as:

Other synonyms of idolisation include adoration.

idolisation (noun)	idolization (noun)
the act of worshiping blindly and to excess	the act of worshiping blindly and to excess
the act of admiring strongly	the act of admiring strongly