advertizement vs advertisement

advertizement and advertisement both are nouns.

Word	Noun	Adjective	Verb	Adverb
advertizement	Yes	No	No	No
advertisement	Yes	No	No	No

As nouns, advertizement and advertisement are synonyms defined as:

advertizement and advertisement: a public promotion of some product or service

Other synonyms of advertizement include ad, advert, advertising, advertizing.

advertizement (noun)	advertisement (noun)
a public promotion of some product or service	a public promotion of some product or service