4 letters
- riot4
- rise4
- rite4
- roan5
- rocs7
- roes4
- rose4
- rota4
- rote4
- roti4
- rots4
- sain5
- sane5
- sari4
- sate4
- sati4
- scan8
- scar7
- scat7
- scot7
- sear4
- seat4
- sect7
- seen5
- seer4
- sene5
- sent5
- sera4
- sere4
- seta4
- shat6
- shea6
- shin7
- shit6
- shoe6
- shot6
- shri6
- sice7
- sine5
- sinh7
- sire4
- site4
- sith6
- snit5
- snot5
- soar4
- sone5
- sora4
- sore4
- sori4
- sorn5
- sort4
- soth6
- star4
- stir4
- stoa4
- tace7
- tach9
- taco7
- tahr6
- tain5
- tans5
- taos4
- tare4
- tarn5
- taro4
- tars4
- tear4
- teas4
- teen5
- tees4
- tens5
- tern5
- thae6
- than7
- thee6
- then7
- thin7
- thio6
- thir6
- this6
- thro6
- tics7
- tier4
- ties4
- tine5
- tins5
- tire4
- tiro4
- toea4
- toes4
- tone5
- tons5
- tora4
- torc7
- tore4
- tori4
- torn5
- tors4
- tosh6
- tree4
- trio4
- tsar4