| interlingua | ina-000 |
| dubitative | |
| dansk | dan-000 | tvivlsom |
| Deutsch | deu-000 | zweifelhaft |
| ελληνικά | ell-000 | αβέβαιος |
| ελληνικά | ell-000 | αμφίβολος |
| English | eng-000 | doubtful |
| English | eng-000 | dubious |
| English | eng-000 | equivocal |
| English | eng-000 | questionable |
| English | eng-000 | uncertain |
| français | fra-000 | douteux |
| français | fra-000 | incertain |
| interlingua | ina-000 | dubitabile |
| interlingua | ina-000 | dubitose |
| interlingua | ina-000 | insecur |
| italiano | ita-000 | dubbio |
| italiano | ita-000 | dubbioso |
| italiano | ita-000 | dubitativo |
| lietuvių | lit-000 | abejotinas |
| polski | pol-000 | wątpliwy |
| русский | rus-000 | сомнительный |
| español | spa-000 | dudoso |
| español | spa-000 | incierto |
| svenska | swe-000 | tvivelaktig |
| ייִדיש | ydd-000 | ספֿקדיק |