| naive(adjective, simple, easy, clean, honest) |
| simple(adjective, simple, clean, honest, plain) |
| artless(adjective, simple, easy, clean, honest) |
| innocent(adjective, simple, easy, clean, honest) |
| plain(adjective, open, simple, easy, honest) |
| natural(adjective, open, simple, clean, honest) |
| green(adjective, simple, clean, honest, plain) |
| guileless(adjective, simple, honest, plain, pure) |
| unrefined(adjective, dull, simple, rough, low) |
| ingenuous(adjective, simple, clean, honest, plain) |
| unaffected(adjective, open, simple, easy, clean) |
| uncomplicated(adjective, simple, rough, slow, plain) |
| crude(adjective, dull, simple, rough, low) |
| unworldly(adjective, simple, honest, new, natural) |
| callow(adjective, simple, tender, new, awkward) |
| candid(adjective, simple, honest, plain, pure) |
| rustic(adjective, open, simple, easy, real) |
| genuine(adjective, open, simple, easy, plain) |
| provincial(adjective, open, simple, easy, wild) |
| unadulterated(adjective, simple, pure, natural, truth) |