10 letters
- scattering16
- sectioning17
- seignorial14
- signalment18
- slackening22
- slandering16
- slathering16
- slithering16
- smartening17
- snickering21
- sonicating17
- spanceling21
- speciating19
- springtail17
- starveling18
- stenciling18
- strandline14
- strangling17
- strickling21
- stringency19
- tailorings14
- tangencies17
- tangerines14
- tarnishing16
- tetanising14
- tinselling16
- toenailing15
- trailering14
- transgenic17
- transience15
- transiency17
- transiting14
- trellising15
- triennials13
- trigeminal17
- trisecting16
- triticales14
- ulcerating18
- uncreating18
- ungainlier16
- uraninites13
- vesicating20
- vigilances21
- vigilantes18