Neanderthal
WordNet
adjective
(1) Ill-mannered and coarse and contemptible in behavior or appearance
"Was boorish and insensitive"
"The loutish manners of a bully"
"Her stupid oafish husband"
"Aristocratic contempt for the swinish multitude"
(2) Relating to or belonging to or resembling Neanderthal man
"Neanderthal skull"
noun
(3) Extinct robust human of Middle Paleolithic in Europe and western Asia