4 letters
- pili8
- pita7
- pits7
- plat8
- plea8
- pleb11
- plie8
- prat7
- pree7
- raft7
- rail5
- rale5
- rape7
- raps7
- rapt7
- rare4
- rase4
- rasp7
- rate4
- rats4
- real5
- reap7
- rear4
- rebs7
- reef7
- reel5
- rees4
- refs7
- reft7
- reif7
- reis4
- reps7
- rest4
- rete4
- rets4
- rial5
- rias4
- ribs7
- riel5
- rife7
- rifs7
- rift7
- rile5
- ripe7
- rips7
- rise4
- rite4
- sabe7
- safe7
- sail5
- sale5
- salp8
- salt5
- sari4
- sate4
- sati4
- seal5
- sear4
- seat4
- seel5
- seep7
- seer4
- seif7
- self8
- sept7
- sera4
- sere4
- serf7
- seta4
- sial5
- sift7
- silt5
- sipe7
- sire4
- site4
- slab8
- slap8
- slat5
- slip8
- slit5
- spae7
- spar7
- spat7
- spit7
- stab7
- star4
- step7
- stir4
- tabs7
- tael5
- tail5
- tale5
- tali5
- tape7
- taps7
- tare4
- tarp7
- tars4
- teal5
- tear4
- teas4
- teel5
- tees4
- tela5
- tele5
- tels5
- tepa7
- tier4
- ties4
- tile5
- tils5
- tipi7
- tips7
- tire4
- tirl5
- trap7
- tree4
- tref7
- trip7
- tsar4