fancy woman vs hustler

fancy woman and hustler both are nouns.

Word	Noun	Adjective	Verb	Adverb
fancy woman	Yes	No	No	No
hustler	Yes	No	No	No

As nouns, hustler is a hyponym of fancy woman; that is, hustler is a word with a more specific, narrower meaning than fancy woman:

fancy woman (noun)	hustler (noun)
an adulterous woman; a woman who has an ongoing extramarital sexual relationship with a man	a shrewd or unscrupulous person who knows how to circumvent difficulties
a woman who engages in sexual intercourse for money	a prostitute who attracts customers by walking the streets