| indiscernible(obscure, dark, secret, unknown, hidden) |
| inexperienced(adjective, innocent, thick, unfamiliar, unconscious) |
| innocent(adjective, knowledge, green, thick, naive) |
| insensible(innocent, unfamiliar, unknowing, unaware, uninformed) |
| invisible(obscure, dark, secret, unknown, hidden) |
| latent(obscure, dark, secret, unknown, hidden) |
| mindless(adjective, innocent, thick, unfamiliar, unconscious) |
| misinformed(adjective, innocent, thick, unfamiliar, unconscious) |
| mist |
| moronic(adjective, innocent, thick, unfamiliar, unconscious) |
| mysterious(obscure, dark, private, reticent, unknown) |
| mystic(obscure, dark, secret, unknown, hidden) |
| mystical(obscure, dark, secret, unknown, hidden) |
| naive(adjective, innocent, thick, unfamiliar, unconscious) |
| nescient(adjective, innocent, ignorant, unfamiliar, unconscious) |
| nobody the wiser(expression, idiom) |
| not informed(expression, adjective, blank, ignorant, naive) |
| not told(expression, adjective, blank, ignorant, naive) |
| oblivious(adjective, knowledge, innocent, ignorant, naive) |
| obscure(dark, secret, unknown, hidden, concealed) |