10 letters
- transactor14
- translator12
- triathlons14
- trinocular16
- truncation16
- turnabouts16
- ulceration16
- ultrabasic18
- ultraistic15
- ultrasonic16
- ultrasound15
- ululations15
- unactorish17
- unartistic15
- unclutters17
- uncritical19
- ungracious18
- unilocular18
- unpastoral16
- unsaturate13
- urtication15
- usurpation16
- vaccinator21
- valuations17