Neanderthal (Adjective)
Meaning 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".
Classification
All adjective clusters.
Synonyms
Meaning 2
Relating to or belonging to or resembling Neanderthal man; "Neanderthal skull".
Classification
Relational adjectives (pertainyms).