| easy mark(expression, simple, fool, innocent, jerk) |
| fair game(expression, simple, fool, innocent, jerk) |
| fathead(simple, fool, innocent, jerk, clown) |
| halfwit(simple, fool, innocent, jerk, clown) |
| imbecile(noun, adjective, simple, fool, silly) |
| jerk(simple, fool, innocent, clown) |
| lamebrain(simple, fool, innocent, jerk, clown) |
| lightweight(simple, fool, innocent, jerk, clown) |
| loon(simple, fool, innocent, jerk, clown) |
| nincompoop(simple, fool, innocent, jerk, clown) |
| ninny(noun, simple, fool, innocent, jerk) |
| nitwit(simple, fool, innocent, jerk, clown) |
| numskull(simple, fool, innocent, jerk, clown) |
| oaf(simple, fool, innocent, jerk, clown) |
| sap(simple, fool, innocent, jerk, clown) |
| schlemiel(simple, fool, innocent, jerk, clown) |
| simpleton(simple, fool, innocent, jerk, clown) |
| stooge(simple, fool, innocent, jerk, clown) |
| sucker(simple, fool, innocent, jerk, clown) |
| twerp(simple, fool, innocent, jerk, clown) |