wannabe vs aspirer

wannabe and aspirer both are nouns.

Word	Noun	Adjective	Verb	Adverb
wannabe	Yes	No	No	No
aspirer	Yes	No	No	No

As nouns, wannabe and aspirer are synonyms defined as:

Other synonyms of wannabe include aspirant, hopeful, wannabee.

wannabe (noun)	aspirer (noun)
an ambitious and aspiring young person	an ambitious and aspiring young person