11 letters
- tamperproof23
- tarmacadams21
- telegrammed21
- temperament21
- tetramerous15
- tetrameters14
- thermograms21
- thiaminases17
- thingamabob25
- thingamajig30
- tolbutamide20
- tournaments17
- trammelling22
- tramontanes16
- trampoliner19
- trampolines19
- tryptamines20
- ultramarine17
- ultramodern18
- unambiguous23
- unambitious20
- unamortized26
- unamplified24
- unashamedly22
- unglamorous20
- unscrambled24
- unscrambler23
- unscrambles23
- untrammeled21
- wampumpeags29
- windjammers31
- windjamming34
- wolframites21