| jejune(simple, fresh, innocent, ignorant, childlike) |
| mindless(adjective, innocent, thick, unfamiliar, unconscious) |
| nescient(adjective, innocent, unconcerned, ignorant, unfamiliar) |
| out of it(expression, adjective, idiom, unconcerned, ignorant) |
| unadvised(adjective, smart, careless) |
| unintentional(adjective, unknowing, unaware) |
| unready(unqualified, inattentive, unprepared) |
| unskeptical(foolish, innocent, susceptible, naive, trusting) |
| unworldly(simple, fresh, innocent, ignorant, childlike) |
| wide-eyed(simple, friendly, foolish, fresh, innocent) |
| witless(adjective, innocent, thick, unfamiliar, unconscious) |
| accepting(innocent, green, susceptible, naive, gullible) |
| accidental(adjective, unknowing, unaware) |
| apprenticed(adjective, innocent, thick, unfamiliar, unconscious) |
| artless(adjective, simple, innocent, childlike, trusting) |
| bare-handed |
| being a sucker(expression, foolish, innocent, susceptible, naive) |
| believing(foolish, innocent, green, susceptible, naive) |
| benighted(adjective, innocent, thick, unfamiliar, unconscious) |
| birdbrained(adjective, innocent, thick, unfamiliar, unconscious) |