| aimless(adjective, unknowing, unaware, unplanned, accidental) |
| comatose(adjective, unknowing, unaware, unsuspecting, realizing) |
| conditioned(adjective, forced, unwilling, obligatory, compulsory) |
| fortuitous(adjective, unplanned, accidental, inadvertent) |
| haphazard(adjective, unknowing, unaware, unplanned, accidental) |
| heedless(adjective, careless, unconcerned, sloppy, ignorant) |
| illiterate(adjective, innocent, thick, unfamiliar, unconscious) |
| inexperienced(adjective, innocent, thick, unfamiliar, unconscious) |
| uncalculated(adjective, ignorant, hidden, unconscious, oblivious) |
| undevised(adjective, planned, unplanned, unintentional, accidental) |
| uneducated(adjective, innocent, green, thick, naive) |
| unguarded |
| unperceiving |
| unversed(adjective, unaware, unacquainted) |
| artless(adjective, natural, spontaneous, voluntary) |
| blind to(expression, adjective, innocent, unfamiliar, unconscious) |
| casual(adjective, unplanned, accidental, inadvertent) |
| caught napping(expression, adjective, unconcerned, ignorant, naive) |
| deaf(adjective, unconcerned, ignorant, naive, unfamiliar) |
| deaf to(expression, adjective, unconcerned, ignorant, unconscious) |