tart vs slattern

tart and slattern both are nouns.

Word	Noun	Adjective	Verb	Adverb
tart	Yes	Yes	No	No
slattern	Yes	No	No	No

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

tart (noun)	slattern (noun)
a small open pie with a fruit filling	a dirty untidy woman
a pastry cup with a filling of fruit or custard and no top crust	a prostitute who attracts customers by walking the streets
a woman who engages in sexual intercourse for money

tart (adjective)	slattern (adjective)
tasting sour like a lemon
harsh