4 letters
- rape7
- raps7
- rare4
- rase4
- rash6
- rasp7
- reap7
- rear4
- regs6
- rein5
- reis4
- repo7
- repp10
- reps7
- resh6
- rhea6
- rhos6
- rias4
- rigs6
- ring7
- rins5
- ripe7
- rips7
- rise4
- roan5
- roar4
- roes4
- rope7
- rose4
- sage6
- sago6
- sain5
- sane5
- sang7
- sari4
- sear4
- sego6
- sera4
- shag8
- shea6
- shin7
- ship9
- shoe6
- shog8
- shoo6
- shop9
- shri6
- sigh8
- sign7
- sine5
- sing7
- sinh7
- sipe7
- sire4
- snag7
- snap8
- snip8
- snog7
- soap7
- soar4
- sone5
- song7
- soon5
- soph9
- sora4
- sore4
- sori4
- sorn5
- spae7
- span8
- spar7
- spin8