pig vs slovenly woman

pig and slovenly woman both are nouns.

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

As nouns, slovenly woman is a hyponym of pig; that is, slovenly woman is a word with a more specific, narrower meaning than pig:

Other hyponyms of pig include litter lout, litterbug, litterer, slattern, slut, trollop.

pig (noun)	slovenly woman (noun)
domestic swine	a dirty untidy woman
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