| loco(adjective, slang, sane, off, dotty) |
| roadster(noun, vehicle) |
| vehicle(noun, vehicle, boat, machine, coach) |
| wacky(adjective, slang, silly, foolish, crazy) |
| wagon(noun, vehicle, rig, coach, carriage) |
| bananas(adjective, slang, sane, off) |
| cart(noun, vehicle, carriage, transporting) |
| daffy(adjective, informal, silly, foolish, crazy) |
| demented(adjective, silly, foolish, crazy, mad) |
| insane(adjective, silly, foolish, crazy, mad) |
| jalopy(noun, vehicle, boat, coach, transportation) |
| kookie |
| round the bend(expression, adjective, idiom) |
| crate(noun, boat, rig, transportation, car) |
| gaga(adjective, informal, sane) |
| screwy(adjective, slang, sane) |
| truck(noun, vehicle, rig, transportation, carriage) |
| wheels(noun, rig, coach, transportation, carriage) |
| around the bend(expression, adjective, idiom, sane) |
| auto(noun, vehicle) |