Synonym: trouweloos
| Part of speech | adjective |
|---|---|
| Pronunciation | /dɵbəlˈɦɑrtəx/ |
| Hyphenation | dub·bel·har·tig |
| English | treacherous; treasonous |
|---|---|
| Esperanto | perfida |
| Faeroese | ótrúgvur; svikafullur |
| French | traître |
| German | heimtückisch; hinterlistig; treulos; wortbrüchig |
| Hungarian | álnok |
| Papiamento | traidó |
| Saterland Frisian | fielainich; luurich; luursk; oolk; trjouloos; woudbreekelch |
| Spanish | pérfido; traidor |
| Swedish | förrädisk |
| West Frisian | ferriederlik; ferriedlik |