| nincompoop(noun, simple, ability, fool, innocent) |
| ninny(noun, simple, ability, fool, innocent) |
| moron(noun, simple, ability, fool, innocent) |
| dolt(noun, person, simple, fool, innocent) |
| imbecile(noun, simple, ability, fool, innocent) |
| numskull(noun, simple, fool, innocent, jerk) |
| bonehead(noun, simple, fool, innocent, jerk) |
| jerk(noun, simple, slang, ability, fool) |
| halfwit(noun, simple, fool, innocent, jerk) |
| twit(noun, simple, fool, innocent, jerk) |
| clod(noun, simple, fool, innocent, jerk) |
| cretin(noun, simple, slang, ability, fool) |
| birdbrain(noun, simple, fool, innocent, jerk) |
| loon(noun, simple, fool, innocent, jerk) |
| buffoon(noun, simple, fool, innocent, jerk) |
| fathead(noun, simple, fool, innocent, jerk) |
| silly(noun, simple, fool, innocent, jerk) |
| dunderhead(noun, simple, fool, innocent, jerk) |
| lamebrain(simple, fool, stupid, innocent, sap) |
| boob(noun, simple, fool, stupid, innocent) |