10 letters
- schismatic21
- scratchers18
- scratchier18
- screechers18
- screechier18
- sectarians14
- seecatchie18
- semestrial14
- semisacred17
- semisecret16
- separatism16
- sharewares15
- shearwater15
- shipmaster18
- shirtmaker19
- sidestream14
- smatterers13
- smearcases16
- smiercases16
- smitheries15
- spermaceti19
- spermaries16
- staircases13
- stammerers16
- starchiest15
- stavesacre17
- stomachers18
- stomachics21
- stramashes15
- streamiest13
- streamside14
- streetcars13
- stretchers15
- stretchier15
- tarriances14
- tetrameric16
- tetrarchic18
- thearchies17
- timesavers17
- timescales17
- treasuries11
- triarchies15
- trichiases15
- trierarchs15
- trimesters13
- washeteria15
- watchcases21
- watchcries21
- watercress16