prostitute vs hustler

prostitute and hustler both are nouns.

Word	Noun	Adjective	Verb	Adverb
prostitute	Yes	No	Yes	No
hustler	Yes	No	No	No

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

prostitute (noun)	hustler (noun)
a woman who engages in sexual intercourse for money	a shrewd or unscrupulous person who knows how to circumvent difficulties
	a prostitute who attracts customers by walking the streets

prostitute (verb)	hustler (verb)
sell one's body; exchange sex for money