truc - unce
- Twelve Days of Christmas
- Twelve Labours of Hercules
- twelve o'clock
- twelve-bar blues
- twelve-ounce curls
- twelve-step program
- twelve-stepper
- twelve-tone technique
- twelve-year-old
- twelvefold
- twelvefoldness
- twelvemo
- twelvemonth
- twelveness
- twelvepence
- twelvepenny
- twelvescore
- twenties
- twentieth
- twentiethly