| troublesome(adjective, bad, hard, severe, evil) |
| miserable(adjective, sad, sorrow, depression, woe) |
| sour(adjective, bad, hard, severe, evil) |
| cruel(adjective, mean, hard, cool, tough) |
| difficult(adjective, hard, severe, evil, rough) |
| nauseous(adjective, offensive, disgusting, horrible, painful) |
| unattractive(adjective, bad, nasty, plain, offensive) |
| undesirable(noun, adjective, bad, pain, offensive) |
| unpleasing(adjective, pain, awful, terrible, horrible) |
| grievous(adjective, tough, severe, sad, harsh) |
| hideous(adjective, nasty, awful, terrible, disgusting) |
| rough(adjective, hard, severe, nasty, difficult) |
| rude(adjective, hard, severe, sharp, rough) |
| sore(adjective, painful, sickness, ache, anguishes) |
| surly(adjective, mean, nasty, harsh, rude) |
| uncomfortable(adjective, tender, raw, painful, sickness) |
| unhappy(adjective, bad, nasty, sad, offensive) |
| unsavoury(adjective, awful, terrible, horrible, yuck) |
| forbidding(adjective, person, tough, harsh, offensive) |
| ill-natured(adjective, mean, nasty, difficult, rude) |