8 letters
- slatches14
- smutches17
- snatches14
- snitches14
- soutache14
- spaciest14
- spastics14
- squashes20
- squishes20
- staithes10
- stanches14
- starches13
- statices11
- statuses9
- sthenias11
- stitches13
- subcaste15
- subsects15
- subsites12
- suchness15
- sucrases12
- sudsiest10
- suitcase12
- suricate12
- suspects15
- sustains10
- swastica14
- swatches16
- switches16
- tachisme16
- tachisms16
- tachiste13
- tachists13
- theriaca13
- theriacs13
- thesauri11
- tracheas13
- tussises9
- unchaste15
- washiest13
- wussiest12