swinish vs neanderthal

swinish and neanderthal both are adjectives.

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

As adjectives, swinish and neanderthal are synonyms defined as:

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

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

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