| frank(adjective, kindly, ignorant, naive, unknowing) |
| guileless(adjective, kindly, ignorant, naive, unknowing) |
| guiltless(adjective, simple, gentle, innocent, inoffensive) |
| gullible(adjective, kindly, ignorant, naive, unknowing) |
| healthful |
| healthy(adjective, clear, sound, pure, safe) |
| ignorant(adjective, kindly, naive, unknowing, inoffensive) |
| inexperienced(adjective, ignorant, naive, innocuous, harmless) |
| ingenuous(adjective, kindly, ignorant, naive, unknowing) |
| inobnoxious(adjective, kindly, innocent, bland, ignorant) |
| inoperative(adjective, simple, gentle, innocent, inoffensive) |
| manageable(adjective, simple, gentle, innocent, inoffensive) |
| naive(adjective, simple, gentle, innocent, ignorant) |
| neutralized(adjective, clear, sound, pure, healthy) |
| nonirritating(adjective, simple, gentle, innocent, inoffensive) |
| nonpoisonous(adjective, clear, sound, pure, healthy) |
| nontoxic(adjective, clear, sound, simple, gentle) |
| not dangerous(expression, adjective, clear, sound, pure) |
| offenseless(adjective, kindly, ignorant, naive, unknowing) |
| open(adjective, kindly, ignorant, naive, unknowing) |