4 letters
- sept7
- sera4
- sere4
- seta4
- sett4
- shat6
- shea6
- ship9
- shit6
- shri6
- shut7
- sice7
- sipe7
- sire4
- site4
- sith6
- spae7
- spar7
- spat7
- spec10
- spic10
- spit7
- spue8
- spur8
- star4
- stat4
- step7
- stet4
- stir4
- such10
- suer5
- suet5
- suit5
- supe8
- sura5
- sure5
- tace7
- tach9
- tact7
- tahr6
- tape7
- taps7
- tare4
- tarp7
- tars4
- tart4
- tate4
- tats4
- taus5
- taut5
- tear4
- teas4
- teat4
- tees4
- tepa7
- test4
- teth6
- tets4
- thae6
- that6
- thee6
- thir6
- this6
- thru7
- thus7
- tics7
- tier4
- ties4
- tips7
- tire4
- tits4
- trap7
- tree4
- tret4
- trip7
- true5
- tsar4
- tuis5
- tups8
- tush7
- tuts5
- upas8
- urea5
- uric8
- ursa5
- user5
- utas5