| confiding(simple, innocent, artlessness, childlike, trusting) |
| fair(adjective, open, free, friendly, appropriate) |
| open-hearted(adjective, artlessness) |
| real(adjective, open, direct, free, easy) |
| undisguised(adjective, open, free, easy, friendly) |
| undissembling(adjective, honest, sincere, genuine, candid) |
| unsuspicious(adjective, simple, innocent, ignorant, naive) |
| untutored(adjective, simple, natural, straightforward, naive) |
| blameless(adjective, good, clean, pure, innocent) |
| harmless(adjective, simple, kindly, innocent, ignorant) |
| on the level(expression, adjective, idiom, open, free) |
| single-minded(adjective, resolute, artlessness) |
| unartificial(adjective, simple, honest, plain, natural) |
| unassuming(adjective, honest, natural, straightforward, innocent) |
| unequivocal(adjective, open, honest, straightforward, sincere) |
| unschooled(adjective, simple, honest, plain, natural) |
| unworldly(adjective, simple, honest, natural, straightforward) |
| upfront |
| apparent(adjective, open, direct, free, easy) |
| bare-faced(adjective, open, direct, free, easy) |