10 letters
- respecting19
- restacking20
- retailings14
- reteaching18
- retraining14
- sanctifier17
- sauntering15
- scattering16
- sceptering19
- screenings17
- scunnering19
- sectioning17
- sentencing18
- septenarii14
- serenading15
- smartening17
- snickering21
- sonicating17
- speciating19
- steamering16
- stenciling18
- stingarees13
- stringency19
- synergetic18
- tangencies17
- tangerines14
- tarnishing16
- tenacities14
- tenantries12
- tensioning15
- tetanising14
- transgenic17
- transience15
- transiency17
- transiting14
- trepanning18
- triennials13
- trisecting16
- turgencies17
- uncanniest17
- uncreating18
- uraninites13
- venenating19
- venerating18
- veracities17
- vertigines17
- vesicating20