aggrandisement vs aggrandizement

aggrandisement and aggrandizement both are nouns.

Word	Noun	Adjective	Verb	Adverb
aggrandisement	Yes	No	No	No
aggrandizement	Yes	No	No	No

As nouns, aggrandisement and aggrandizement are synonyms defined as:

aggrandisement and aggrandizement: the act of increasing the wealth or prestige or power or scope of something

Other synonyms of aggrandisement include elevation.

aggrandisement (noun)	aggrandizement (noun)
the act of increasing the wealth or prestige or power or scope of something	the act of increasing the wealth or prestige or power or scope of something