wonder woman vs woman

wonder woman and woman both are nouns.

Word	Noun	Adjective	Verb	Adverb
wonder woman	Yes	No	No	No
woman	Yes	No	No	No

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

wonder woman: a woman who can be a successful wife and have a professional career at the same time
woman: an adult female person (as opposed to a man)

Other hypernyms of wonder woman include adult female.

wonder woman (noun)	woman (noun)
a woman who can be a successful wife and have a professional career at the same time	women as a class
	an adult female person (as opposed to a man)
	a female person who plays a significant role (wife or mistress or girlfriend) in the life of a particular man