transvestite vs someone

transvestite and someone both are nouns.

Word	Noun	Adjective	Verb	Adverb
transvestite	Yes	Yes	No	No
someone	Yes	No	No	No

As nouns, someone is a hypernym of transvestite; that is, someone is a word with a broader meaning than transvestite:

transvestite: someone who adopts the dress or manner or sexual role of the opposite sex
someone: a human being; person, singular, assertive existential pronoun; pronoun, person, singular; quantifier: assertive existential

Other hypernyms of transvestite include individual, mortal, person, somebody, soul.

transvestite (noun)	someone (noun)
someone who adopts the dress or manner or sexual role of the opposite sex	a human being; person, singular, assertive existential pronoun; pronoun, person, singular; quantifier: assertive existential

transvestite (adjective)	someone (adjective)
receiving sexual gratification from wearing clothing of the opposite sex