4 letters
- rape7
- raps7
- rase4
- rash6
- rasp7
- ream7
- reap7
- regs6
- rein5
- reis4
- rems7
- reps7
- resh6
- rhea6
- rias4
- rigs6
- rime7
- rims7
- ring7
- rins5
- ripe7
- rips7
- rise4
- saga6
- sage6
- sags6
- sain5
- same7
- samp10
- sane5
- sang7
- sans5
- saps7
- sari4
- sash6
- seam7
- sear4
- seas4
- segs6
- seis4
- semi7
- sera4
- sers4
- shag8
- sham9
- shea6
- shes6
- shim9
- shin7
- ship9
- shri6
- sigh8
- sign7
- sima7
- simp10
- sims7
- sine5
- sing7
- sinh7
- sins5
- sipe7
- sips7
- sire4
- sirs4
- snag7
- snap8
- snip8
- spae7
- spam10
- span8
- spar7
- spas7
- spin8
- sris4