| Noun | 1. | Neandertal - extinct robust human of Middle Paleolithic in Europe and western Asia | |
| Adj. | 1. | Neandertal - relating to or belonging to or resembling Neanderthal man; "Neanderthal skull" | |
| 2. | neandertal - 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"unrefined - used of persons and their behavior; not refined; uncouth; "how can a refined girl be drawn to such an unrefined man?" | |