4 letters
- spar7
- spat7
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spry9
- spur8
- sris4
- star4
- stem7
- step7
- stir4
- stoa4
- stob7
- stop7
- stow7
- stum8
- suit5
- sumo8
- sump11
- swim10
- swop10
- swot7
- tamp10
- tams7
- taos4
- taps7
- taro4
- tarp7
- tars4
- temp10
- term7
- thio6
- thir6
- this6
- thro6
- tics7
- tier4
- ties4
- tils5
- time7
- tins5
- tipi7
- tips7
- tire4
- tirl5
- tiro4
- tits4
- tods5
- toes4
- togs6
- toil5
- toit4
- tomb10
- tome7
- toms7
- tons5
- toom7
- tope7
- toph9
- topi7
- tops7
- tora4
- torc7
- tore4
- tori4
- torn5
- toro4
- torr4
- tors4
- tort4
- tory6
- tosh6
- toss4
- tost4
- tots4
- tour5
- tows7
- toys6
- tram7
- trap7
- trig6
- trim7
- trio4
- trip7
- trod5
- trop7
- trot4
- trow7
- troy6
- tsar4
- tuis5
- tump11
- tups8
- twos7
- typo9
- tyro6
- umps11
- vims11
- wimp13
- wisp10
- wist7
- wits7
- wops10
- worm10
- wort7
- wost7
- wots7
- writ7
- yips9
- zips16
- zits13
- zori13