| twelve years old | zwölfjährig |
| Twelve Years: An American Boyhood in East Germany | Zwölf Jahre - Eine amerikanische Jugend in Ostdeutschland |
| twelve-axle | zwölfachsig |
| twelve-axle ... | zwölfachsige ... |
| twelve-axled | zwölfachsig |
| twelve-colored | zwölffarbig |
| twelve-coloured | zwölffarbig |
| twelve-cylinder engine | Zwölfzylinder-Motor |
| twelve-day | zwölftägig |
| twelve-floor ... | zwölfgeschossige ... |
| twelve-floored | zwölfstöckig |
| twelve-hour | zwölfstündig |
| twelve-mile zone | Zwölfmeilenzone |
| twelve-month ban | Sperrjahr |
| twelve-month bans | Sperrjahre |
| twelve-note music | Zwölftonmusik |
| twelve-pack | Zwölferpack |
| twelve-piece silver cutlery | zwölfteiliges Silberbesteck |
| twelve-pointer | Zwölfender |
| twelve-pointers | Zwölfender |
| twelve-punch | Zwölferlochung |
| twelve-sided figure | Zwölfeck |
| Twelve-step program | Zwölf-Schritte-Programm |
| twelve-storey | zwölfgeschossig |
| twelve-storey ... | zwölfgeschossige ... |
| twelve-storeyed | zwölfstöckig |
| twelve-storied | zwölfstöckig |
| twelve-story | zwölfgeschoßig |
| twelve-story ... | zwölfgeschossige ... |
| twelve-string guitar | Zwölfsaiter |
| twelve-thirty a.m. | 0:30 Uhr - null Uhr dreißig |
| twelve-tone music | Zwölftonmusik |
| twelve-tone technique | Zwölftontechnik |
| Twelve-wired Bird of Paradise | Fadenhopf |
| twelve-wired bird-of-paradise | Fadenhopf |
| twelve-year | zwölfjährig |
| twelve-year-old | zwölfjährig |
| twelve-year-old boy | Zwölfjähriger |
| twelve-year-old girl | Zwölfjährige |
| Twelvers | Imamiten |
| twenties | zwanziger Jahre |
| twentieth | Zwanzigste |
| twentieth century | 20. Jahrhundert |
| Twentieth Century Women | Jahrhundertfrauen |
| twentieth part | Zwanzigstel |
| twentiethly | zwanzigstens |
| twenty | zwanzig |
| twenty cent coin | Zwanzig-Cent-Münze |
| twenty euro bill | Zwanzig-Euro-Schein |
| twenty euro note | Zwanzig-Euro-Schein |
| Twenty Four | 24 - Twenty Four |
| Twenty Million Sweethearts | Twenty Million Sweethearts |
| twenty thousand | zwanzigtausend |
| Twenty Thousand Leagues Under the Sea | 20.000 Meilen unter dem Meer |
| Twenty Thousand Years in Sing Sing | 20.000 Jahre in Sing Sing |
| twenty times | zwanzigfach |
| twenty to | zwanzig vor zwei |
| twenty two | zweiundzwanzig |
| Twenty Years After | Zwanzig Jahre später |
| twenty-cent coin | Zwanzig-Cent-Münze |
| twenty-dollar bill | Zwanzig-Dollar-Schein |
| twenty-dollar note | Zwanzig-Dollar-Schein |
| twenty-eight | achtundzwanzig |
| twenty-eight-year-old | Achtundzwanzigjähriger |
| twenty-eight-year-old female | Achtundzwanzigjährige |
| twenty-eight-year-old man | Achtundzwanzigjähriger |
| twenty-eight-year-old woman | Achtundzwanzigjährige |
| twenty-eighth | achtundzwanzigste |
| twenty-euro bill | Zwanni |
