| unfavourable(adjective, state, characteristic, mood) |
| unfortunate(adjective, state, characteristic, mood) |
| unhappy(adjective, state, characteristic, mood) |
| inferior(adjective, quality, bad, rough, poor) |
| junky(adjective, quality, bad, rough, poor) |
| faulty(adjective, quality, bad, badness) |
| ill-behaved(adjective, characteristic, manner, behaviour) |
| inadequate(adjective, quality, bad, badness) |
| misbehaving(adjective, characteristic, manner, behaviour) |
| mischievous(adjective, characteristic, manner, behaviour) |
| troublesome(adjective, characteristic, manner, behaviour) |
| unmanageable(adjective, characteristic, manner, behaviour) |
| unruly(adjective, characteristic, manner, behaviour) |
| wayward(adjective, characteristic, manner, behaviour) |
| willful(adjective, characteristic, manner, behaviour) |
| bummer(noun, adjective, quality, bad, rough) |
| downer(noun, adjective, quality, bad, rough) |
| testing(adjective, state, characteristic, mood) |
| abominable(adjective, quality, bad, badness) |
| amiss(adjective, quality, bad, badness) |