neanderthal vs swinish

neanderthal and swinish both are adjectives.

Word	Noun	Adjective	Verb	Adverb
neanderthal	No	Yes	No	No
swinish	No	Yes	No	No

As adjectives, neanderthal and swinish are synonyms defined as:

neanderthal and swinish: ill-mannered and coarse and contemptible in behavior or appearance

Other synonyms of neanderthal include boorish, loutish, neandertal, oafish.

neanderthal (adjective)	swinish (adjective)
ill-mannered and coarse and contemptible in behavior or appearance	resembling swine; coarsely gluttonous or greedy
	ill-mannered and coarse and contemptible in behavior or appearance