sloven vs slattern

sloven and slattern both are nouns.

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

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

Other hyponyms of sloven include litter lout, litterbug, litterer, slovenly woman, slut, trollop.

sloven (noun)	slattern (noun)
a coarse obnoxious person	a dirty untidy woman
	a prostitute who attracts customers by walking the streets