phantasy world vs fantasy world

phantasy world and fantasy world both are nouns.

Word	Noun	Adjective	Verb	Adverb
phantasy world	Yes	No	No	No
fantasy world	Yes	No	No	No

As nouns, phantasy world and fantasy world are synonyms defined as:

phantasy world and fantasy world: something existing solely in the imagination (but often mistaken for reality)

Other synonyms of phantasy world include fairyland.

phantasy world (noun)	fantasy world (noun)
something existing solely in the imagination (but often mistaken for reality)	something existing solely in the imagination (but often mistaken for reality)