14 letters
- reappointments25
- rearrangements21
- reconcilements26
- recreationists18
- redevelopments27
- refurbishments27
- reimbursements25
- reinforcements25
- reinstatements19
- remeasurements22
- replenishments25
- revolutionists21
- sacerdotalists19
- sadomasochists23
- separationists18
- sericulturists20
- shortsightedly24
- sociolinguists22
- sportscastings23
- sportsmanships26
- sportswritings23
- structuralists20
- subadolescents24
- subdepartments26
- subemployments31
- subgovernments29
- sublieutenants22
- subspecialists25
- superdiplomats26
- superlobbyists27
- superloyalists22
- televangelists23
- thanatologists20
- thaumaturgists23
- thermochemists27
- thermoelements24
- transshipments24
- tsutsugamushis24
- ultrarightists20
- ultraroyalists19
- ventriloquists30
- vexillologists30
- victimologists27
- violoncellists25
- viticulturists24
- vocationalists23
- volcanologists26
- vouchsafements31
- vulcanologists27
- watercolorists21