| impulsive(adjective, open, simple, easy, innocent) |
| in the dark(expression, idiom, innocent, ignorant, naive) |
| inattentive(ignorant, naive, unaware, uneducated, ingenuous) |
| inept(new, raw, unfamiliar, inexperienced, inexpert) |
| inferior |
| innocuous(adjective, simple, kindly, innocent, ignorant) |
| innoxious(adjective, kindly, ignorant, naive, unknowing) |
| inobnoxious(adjective, kindly, ignorant, naive, unknowing) |
| inoffensive(adjective, kindly, ignorant, naive, unknowing) |
| insensible(innocent, unfamiliar, unknowing, unaware, uninformed) |
| instinctive(adjective, open, simple, easy, plain) |
| kid(adjective, simple, new, natural, straightforward) |
| laid-back(simple, easy, real, genuine, unaffected) |
| led astray |
| like a babe in the woods(expression, idiom, simple, honest, plain) |
| mindless(adjective, innocent, thick, unfamiliar, unconscious) |
| misinstructed |
| mistaught |
| moronic(adjective, slow, innocent, unfamiliar, unconscious) |
| napping(unqualified, vulnerable, unaware, unsuspecting, unready) |