9 letters
- transepts13
- trapnests13
- treasures10
- trenchers15
- trephines15
- tressures10
- triteness10
- trumpeter16
- tungstens14
- turneries11
- turnspits14
- umpteenth19
- undersets12
- unfetters14
- unpressed15
- unsettles12
- unsphered17
- unspheres16
- untethers13
- upgathers17
- upsetters13
- upsetting16
- upstaters13
- upthrusts16
- urethanes13
- usherette12
- venturers15