16 letters
- syncategorematic30
- territorialities17
- territorializing29
- thermoregulating28
- thermoregulation26
- thermoregulators25
- thermoregulatory27
- thermoremanences29
- transformational25
- transilluminator24
- transitorinesses18
- transportability26
- transportational22
- tumorigenicities26
- unsatisfactorily27
- vaingloriousness26
- vasoconstrictors27
- victoriousnesses25
- worshipfulnesses30
- worthwhilenesses28