| open(adjective, simple, honest, plain, innocent) |
| original(adjective, simple, plain, fresh, innocent) |
| patsy(adjective, simple, plain, fresh, innocent) |
| plain(adjective, simple, honest, innocent, sincere) |
| simple(adjective, honest, plain, innocent, artless) |
| simple-minded(adjective, simple, plain, fresh, innocent) |
| sincere(adjective, simple, honest, plain, innocent) |
| spontaneous(adjective, simple, plain, fresh, innocent) |
| square(adjective, simple, honest, plain, innocent) |
| sucker(adjective, simple, plain, fresh, innocent) |
| trustful(adjective, friendly, honest, plain, innocent) |
| trusting(adjective, simple, friendly, honest, plain) |
| unaffected(adjective, simple, honest, plain, innocent) |
| unjaded(adjective, simple, friendly, plain, natural) |
| unpretentious(adjective, simple, plain, fresh, innocent) |
| unschooled(adjective, simple, honest, plain, innocent) |
| unsophisticated(adjective, simple, honest, plain, innocent) |
| unsuspecting(adjective, simple, friendly, fresh, innocent) |
| unsuspicious(adjective, simple, friendly, plain, fresh) |
| untaught(adjective, simple, plain, fresh, innocent) |