8 letters
- sinapism15
- sinopias12
- sirenian10
- skimpier18
- skimping21
- skinners14
- skinnier14
- skirmish17
- smashing16
- smirking18
- snappish17
- spankers16
- spanking19
- spanners13
- sparking18
- sparkish17
- spinners13
- spinnies13
- spirants12
- starship13
- swainish14
- swampish19
- swanskin17
- syrphian16
- tankship18
- thiamins14
- trampish16
- tranship14
- uranisms13
- urbanism16
- vibrissa15
- warships16