| extrinsic(experience, distant, different, unfamiliar, external) |
| far(experience, strange, new, remote, different) |
| far-fetched(experience, distant, different, unfamiliar, external) |
| far-off(experience, strange, new, remote, different) |
| from abroad(expression, experience, distant, different, unfamiliar) |
| hidden(strange, new, remote, mysterious, indefinite) |
| immigrant(experience, distant, different, unfamiliar, external) |
| imported(experience, distant, different, unfamiliar, external) |
| inaccessible(experience, distant, different, unfamiliar, external) |
| incalculable |
| incog(strange, new, remote, mysterious, indefinite) |
| incognito(strange, new, remote, indefinite, unidentified) |
| incognizable |
| invisible |
| little known(expression, strange, new, remote, mysterious) |
| nameless(adjective, strange, new, remote, mysterious) |
| nonnative(experience, distant, different, unfamiliar, external) |
| nonresident(experience, distant, different, unfamiliar, external) |
| not domestic(expression, experience, distant, different, unfamiliar) |
| not native(expression, experience, distant, different, unfamiliar) |