| hardhead(noun, blockhead, birdbrain, airhead, bonehead) |
| heel(noun, blockhead, birdbrain, airhead, bonehead) |
| himbo(noun, blockhead, birdbrain, airhead, bonehead) |
| ignoramus(noun, turkey, simpleton, yo-yo, nutcase) |
| jerk(noun, blockhead, birdbrain, airhead, bonehead) |
| kook(noun, turkey, simpleton, yo-yo, nutcase) |
| lamebrain(noun, blockhead, birdbrain, airhead, bonehead) |
| laughingstock(noun, turkey, simpleton, yo-yo, nutcase) |
| loggerhead(noun, blockhead, birdbrain, airhead, bonehead) |
| loon(noun, blockhead, birdbrain, airhead, bonehead) |
| loony(noun, blockhead, birdbrain, airhead, bonehead) |
| lump(noun, blockhead, birdbrain, airhead, bonehead) |
| lunkhead(noun, blockhead, birdbrain, airhead, bonehead) |
| madwoman(noun, turkey, simpleton, yo-yo, nutcase) |
| meathead(noun, blockhead, birdbrain, airhead, bonehead) |
| mockery(noun, turkey, simpleton, yo-yo, nutcase) |
| mome(noun, blockhead, birdbrain, airhead, bonehead) |
| monkey(noun, turkey, simpleton, yo-yo, nutcase) |
| mooncalf(noun, turkey, simpleton, yo-yo, nutcase) |
| mug(noun, blockhead, birdbrain, airhead, bonehead) |