epicene person vs intersex

epicene person and intersex both are nouns.

Word	Noun	Adjective	Verb	Adverb
epicene person	Yes	No	No	No
intersex	Yes	No	No	No

As nouns, epicene person and intersex are synonyms defined as:

epicene person and intersex: one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made

Other synonyms of epicene person include androgyne, epicene, gynandromorph, hermaphrodite.

epicene person (noun)	intersex (noun)
one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made	one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made