| naive(adjective, calm, light, simple, soft) |
| unsuspecting(adjective, simple, friendly, belief, hope) |
| credulous(adjective, simple, belief, innocent, ignorant) |
| gullible(adjective, calm, light, simple, soft) |
| ingenuous(adjective, simple, innocent, ignorant, naive) |
| unsophisticated(adjective, simple, innocent, green, ignorant) |
| artless(adjective, simple, innocent, ignorant, naive) |
| confiding(adjective, simple, friendly, plain, belief) |
| guileless(adjective, simple, innocent, ignorant, naive) |
| innocent(adjective, simple, plain, sincere, naive) |
| simple(adjective, innocent, ignorant, naive, inexperienced) |
| unwary(adjective, thoughtless, heedless) |
| trustful(adjective, friendly, innocent, green, naive) |
| trusting(adjective, calm, light, simple, soft) |
| frank(adjective, simple, innocent, ignorant, naive) |
| open(adjective, calm, simple, informal, relaxed) |
| candid(adjective, simple, plain, innocent, sincere) |
| sincere(adjective, simple, plain, innocent, artlessness) |
| unreserved |
| ignorant(adjective, simple, fresh, innocent, naive) |