Synonyms: gewis, waaraan niet te twijfelen valt, zeker
| Part of speech | adjective |
|---|---|
| Pronunciation | /ɔnˈtʋɛi̯fəlbaːr/ |
| Hyphenation | on·twij·fel·baar |
| English | undoubted; unquestionable |
|---|---|
| Esperanto | senduba; eksterduba |
| German | zuversichtlich; zweifellos |
| Icelandic | óvís |