| undetected error | nichterfaßter Fehler |
| undetected fault | stiller Fehler |
| undetected offence | ungeklärte Straftat |
| undetermined | vage |
| undetermined water | Restwasser |
| undeterred | unbeirrt |
| undeveloped | unterentwickelt |
| undeviating | unentwegt |
| Undeviatingly | Unbeirrbare |
| undiagnosed | verkappt |
| undid | knotete auf |
| undies | Wäsche |
| undifferentiated | undifferenziert |
| undifferentiated carcinoma | entdifferenziertes Karzinom |
| undifferentiated cell leukaemia | akute undifferenzierte Leukämie , AUL |
| undifferentiated cell leukemia | akute undifferenzierte Leukämie , AUL |
| undiffused | unverarbeitet |
| undigested | unverarbeitet |
| undigested food | unverdaute Nahrung |
| undignified | entwürdigend |
| undignifiedly | würdelos |
| undilated | unverdünnt |
| undiluted | pur |
| undiluted acid | unverdünnte Säure |
| undimensioned | nicht dimensioniert |
| undiminished | unvermindert |
| undimmed | ungetrübt |
| Undina | Undina |
| undine | Undine |
| undiplomatic | undiplomatisch |
| undiplomatically | undiplomatisch |
| undipped fabric | unimprägnierter Stoff |
| undirected | ungelenkt |
| undiscernible | nicht feststellbar |
| undiscerning | uneinsichtig |
| undischarged | unerledigt |
| undischarged bankrupt | noch nicht entlasteter Gemeinschuldner |
| undischarged commitment | unbezahlte Verpflichtung |
| undisciplined | undiszipliniert |
| undisclosed | still |
| Undisclosed partnership | Stille Gesellschaft |
| undisclosed recipient | verborgener Empfänger |
| undisclosed reserves | stille Reserve |
| undiscoverable | nicht zu entdecken |
| undiscovered | unentdeckt |
| undiscriminating | unkritisch |
| Undiscriminatingly | Unterschiedslose |
| undisguised | freimütig |
