wonder man vs adult female

wonder man and adult female both are nouns.

Word	Noun	Adjective	Verb	Adverb
wonder man	Yes	No	No	No
adult female	Yes	No	No	No

As nouns, adult female is a hypernym of wonder man; that is, adult female is a word with a broader meaning than wonder man:

Other hypernyms of wonder man include woman.

wonder man (noun)	adult female (noun)
a man who can be a succesful husband and care for his children	an adult female person (as opposed to a man)