| anonymous(adjective, strange, indefinite, unidentified) |
| concealed(strange, new, remote, mysterious, indefinite) |
| desolate(strange, new, remote, mysterious, indefinite) |
| distant(strange, new, remote, mysterious, indefinite) |
| enigmatic |
| exotic(adjective, strange, new, remote, mysterious) |
| far(strange, new, remote, mysterious, indefinite) |
| far-off(strange, new, remote, mysterious, indefinite) |
| faraway(strange, new, remote, mysterious, indefinite) |
| foreign(adjective, strange, new, remote, mysterious) |
| groundless |
| hidden(strange, new, remote, mysterious, indefinite) |
| incalculable |
| incog(strange, new, remote, mysterious, indefinite) |
| incognito(strange, new, remote, indefinite, unidentified) |
| inconclusive |
| indecisive |
| little known(expression, strange, new, remote, mysterious) |
| nameless(adjective, strange, new, remote, mysterious) |
| new(adjective, strange, remote, mysterious, indefinite) |