slovenly woman vs slattern

slovenly woman and slattern both are nouns.

Word	Noun	Adjective	Verb	Adverb
slovenly woman	Yes	No	No	No
slattern	Yes	No	No	No

As nouns, slovenly woman and slattern are synonyms defined as:

Other synonyms of slovenly woman include slut, trollop.

slovenly woman (noun)	slattern (noun)
a dirty untidy woman	a dirty untidy woman
	a prostitute who attracts customers by walking the streets