| repentant(adjective, unhappy, regret, apologetic) |
| penitent(adjective, unhappy, sorrowful, regret) |
| contrite(adjective, unhappy, regret, apologetic) |
| sorry(adjective, informal, unhappy, regret) |
| apologetic(adjective, unhappy, regret, remorse) |
| regretful(adjective, unhappy, regret, apologetic) |
| remorseful(adjective, unhappy, regret, guilty) |
| compunctious(adjective, unhappy, regret, apologetic) |
| rueful(adjective, unhappy, apologetic, remorseful) |
| sorrowful(adjective, unhappy, apologetic, remorseful) |
| conscience-stricken(adjective, unhappy, apologetic, remorseful) |
| guilt-ridden(adjective, unhappy, apologetic, remorseful) |
| melted(unhappy, apologetic) |
| mournful(adjective, unhappy, apologetic, remorseful) |
| softened(unhappy, apologetic) |
| touched(unhappy, apologetic) |
| attritional(adjective, unhappy, apologetic, remorseful) |
| bad(adjective, unhappy, apologetic) |
| pitiful(adjective, unhappy, apologetic) |
| self-reproachful(adjective, unhappy, apologetic, remorseful) |