| unlearned(adjective, innocent, unfamiliar, unconscious, unaware) |
| unlettered(adjective, innocent, unfamiliar, unconscious, unaware) |
| unplanned(adjective, unaware, unintentional, unsuspecting) |
| unschooled(adjective, innocent, ignorant, naive, unfamiliar) |
| unwary(adjective, thoughtless, ill-advised) |
| in the dark(expression, adjective, idiom, adverb, knowledge) |
| out of it(expression, adjective, idiom, ignorant, naive) |
| benighted(adjective, innocent, unfamiliar, unconscious, unaware) |
| blank(adjective, naive, unaware, ingenuous, unwitting) |
| blind to(expression, adjective, innocent, unfamiliar, unconscious) |
| daydreaming(adjective, unconcerned, ignorant, naive, unconscious) |
| deaf to(expression, adjective, unconcerned, ignorant, unconscious) |
| ignorance |
| impassive |
| mindless(adjective, innocent, unfamiliar, unconscious, unaware) |
| preoccupied(adjective, unaware) |
| unawareness |
| uninitiated(adjective, innocent, unknown, unfamiliar, unconscious) |
| unread(adjective, innocent, unfamiliar, unconscious, unaware) |
| unsuspicious |