| jerk(noun, simple, fool, innocent, clown) |
| stupid(noun, person, yoyo, oxen) |
| chump(noun, person, ability, fool, brute) |
| clown(noun, person, simple, fool, innocent) |
| dumbbell(noun, person, slang, ability, fool) |
| jackass(noun, simple, fool, stupid, innocent) |
| halfwit(noun, simple, fool, innocent, jerk) |
| birdbrain(noun, simple, fool, innocent, jerk) |
| booby(noun, fool) |
| donkey(noun, fool, incompetent, butcher, imbecile) |
| lout(noun, boor) |
| sap(noun, person, simple, informal, fool) |
| stupid person(noun, expression, idiom, fool, jerk) |
| twit(noun, simple, fool, innocent, jerk) |
| bungler(noun, fool, incompetent, bungler, clod) |
| clodhopper(noun, bungler) |
| dodo(noun, person, yoyo, oxen) |
| dunderhead(noun, simple, fool, innocent, jerk) |
| goon(noun, person) |
| half-wit(noun, person, fool) |