| capricious(adjective, characteristic, person, behavior) |
| crank(adjective, characteristic, person, behavior) |
| cranky(adjective, characteristic, person, behavior) |
| crazy(adjective, characteristic, person, behavior) |
| eccentric(adjective, characteristic, person, behavior) |
| freakish(adjective, characteristic, person, behavior) |
| freaky(adjective, characteristic, person, behavior) |
| gonzo(adjective, characteristic, person, behavior) |
| mad(adjective, characteristic, person, behavior) |
| odd(adjective, characteristic, person, behavior) |
| oddball(adjective, characteristic, person, behavior) |
| oddish(adjective, characteristic, person, behavior) |
| pixellated(adjective, characteristic, person, behavior) |
| pixilated(adjective, characteristic, person, behavior) |
| prankish(adjective, characteristic, person, behavior) |
| queer(adjective, characteristic, person, behavior) |
| unbalanced(adjective, characteristic, person, behavior) |
| wacky(adjective, characteristic, person, behavior) |
| whimsical(adjective, characteristic, person, behavior) |
| whimsy(adjective, characteristic, person, behavior) |