| insensate(adjective, brutal, atrocious, barbaric, barbarous) |
| insensitive(adjective, brutal, atrocious, barbaric, barbarous) |
| malevolent(adjective, brutal, atrocious, barbaric, barbarous) |
| malicious(adjective, brutal, atrocious, barbaric, barbarous) |
| mean(adjective, brutal, atrocious, barbaric, barbarous) |
| merciless(adjective, brutal, atrocious, barbaric, barbarous) |
| ruthless(adjective, brutal, atrocious, barbaric, barbarous) |
| self-centered(adjective, narcissistic, self-concerned, self-infatuated) |
| self-doubt |
| self-reinforcing |
| severe(adjective, brutal, atrocious, barbaric, barbarous) |
| spiteful(adjective, brutal, atrocious, barbaric, barbarous) |
| stern(adjective, brutal, atrocious, barbaric, barbarous) |
| thoughtless(adjective, brutal, atrocious, barbaric, barbarous) |
| tough(adjective, brutal, atrocious, barbaric, barbarous) |
| uncaring(adjective, brutal, atrocious, barbaric, barbarous) |
| unkind(adjective, brutal, atrocious, barbaric, barbarous) |
| unsympathetic(adjective, brutal, atrocious, barbaric, barbarous) |
| unthinking(adjective, brutal, atrocious, barbaric, barbarous) |
| virulent(adjective, brutal, atrocious, barbaric, barbarous) |