| sore(adjective, hard, rough, difficult, delicate) |
| severe(adjective, bad, hard, tough, sharp) |
| grievous(adjective, hard, tough, severe, rough) |
| cruel(adjective, hard, nasty, difficult, pain) |
| nasty(adjective, bad, hard, difficult, offensive) |
| difficult(adjective, hard, complex, arduous, agonizing) |
| excruciating(adjective, hard, severe, evil, sharp) |
| arduous(adjective, hard, difficult, complex, agonizing) |
| hard(adjective, evil, rough, nasty, difficult) |
| agonizing(adjective, hard, moving, severe, sharp) |
| disturbing(adjective, hard, moving, severe, difficult) |
| sensitive(adjective, hard, hurt, difficult, tender) |
| laborious(adjective, hard, difficult, complex, arduous) |
| unbearable(adjective, hard, difficult, complex, endured) |
| dire(adjective, hard, severe, difficult, tender) |
| distressing(adjective, moving, tough, severe, rough) |
| oppressive(adjective, hard, difficult, complex) |
| tough(adjective, bad, hard, severe, difficult) |
| trying(adjective, hard, difficult, complex, agonizing) |
| burdensome(adjective, hard, difficult, complex) |