4 letters
- safe7
- sunn7
- phut10
- psst7
- puna9
- puns9
- punt9
- push10
- puss8
- puts8
- saps7
- seep7
- sept7
- snap8
- spae7
- span8
- spas7
- spat7
- spue8
- spun9
- step7
- supe8
- sups8
- tape7
- taps7
- rant5
- rase4
- rash6
- rate4
- rath6
- rats4
- rees4
- rent5
- resh6
- rest4
- rete4
- rets4
- rhea6
- rhus7
- rues5
- rune6
- runs6
- runt6
- ruse5
- rush7
- rust5
- ruth7
- ruts5
- sear4
- seer4
- sera4
- sere4
- sers4
- star4
- suer5
- sura5
- sure5
- tahr6
- tare4
- tarn5
- tars4
- tear4
- sext11
f -
n -
p -
r -
x -