slovenly woman vs pig

slovenly woman and pig both are nouns.

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

As nouns, pig is a hypernym of slovenly woman; that is, pig is a word with a broader meaning than slovenly woman:

Other hypernyms of slovenly woman include slob, sloven, slovenly person.

slovenly woman (noun)	pig (noun)
a dirty untidy woman	domestic swine
	a crude block of metal (lead or iron) poured from a smelting furnace
	mold consisting of a bed of sand in which pig iron is cast
	a person regarded as greedy and pig-like
	uncomplimentary terms for a policeman
	a coarse obnoxious person