slattern vs slovenly woman

slattern and slovenly woman both are nouns.

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

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

Other synonyms of slattern include slut, trollop.

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