4 letters
- resh6
- rest4
- rets4
- rhea6
- rias4
- rice7
- rich9
- rins5
- ripe7
- rips7
- rise4
- rite4
- sain5
- sane5
- sari4
- sate4
- sati4
- scan8
- scar7
- scat7
- sear4
- seat4
- sect7
- sent5
- sept7
- sera4
- seta4
- sett4
- shat6
- shea6
- shin7
- ship9
- shit6
- shri6
- sice7
- sine5
- sinh7
- sipe7
- sire4
- site4
- sith6
- snap8
- snip8
- snit5
- spae7
- span8
- spar7
- spat7
- spec10
- spic10
- spin8
- spit7
- star4
- stat4
- step7
- stet4
- stir4
- tace7
- tach9
- tact7
- tahr6
- tain5
- tans5
- tape7
- taps7
- tare4
- tarn5
- tarp7
- tars4
- tart4
- tate4
- tats4
- tear4
- teas4
- teat4
- tens5
- tent5
- tepa7
- tern5
- test4
- teth6
- tets4
- thae6
- than7
- that6
- then7
- thin7
- thir6
- this6
- tics7
- tier4
- ties4
- tine5
- tins5
- tint5
- tipi7
- tips7
- tire4
- titi4
- tits4
- trap7
- tret4
- trip7
- tsar4