Synonym: mysterious
| Part of speech | adjective |
|---|
| Afrikaans | raaiselagtig |
|---|---|
| Dutch | geheimzinnig |
| Esperanto | mistera |
| Faeroese | dularfullur; gátuførur |
| French | mystérieux |
| German | geheimnissvoll; mysteriös |
| Italian | misterioso |
| Latin | arcanus |
| Polish | tajemniczy |
| Saterland Frisian | mysteriös; stilken |
| Swedish | mysteriös |