| outspoken(adjective, open, direct, free, easy) |
| unreserved(adjective, clear, show, open, direct) |
| above-board(adjective, direct, honest, fair, proper) |
| blunt(adjective, open, direct, free, easy) |
| unstudied(adjective, simple, clean, honest, natural) |
| childlike(adjective, simple, honest, pure, natural) |
| transparent(adjective, open, direct, free, easy) |
| trusting(adjective, open, simple, easy, clean) |
| undeceitful(adjective, artless) |
| aboveboard(adjective, open, direct, free, simple) |
| free(adjective, open, direct, easy, honest) |
| plain-spoken(adjective, open, free, honest, plain) |
| spontaneous(simple, honest, pure, natural, fresh) |
| undeceptive(adjective, artless) |
| unworldly(adjective, simple, honest, natural, straightforward) |
| ignorant(adjective, open, simple, easy, innocent) |
| downright(adjective, adverb, clear, show, open) |
| fair(adjective, good, free, friendly, appropriate) |
| fresh(adjective, ignorant, innocuous, harmless, childlike) |
| honorable(honest, fair, proper, straight, moral) |