5 letters
- ruana7
- ruche11
- rumen10
- runes7
- sacra8
- saner6
- saran6
- sauce9
- sauch11
- sauna7
- scare8
- scaur9
- scena9
- schmo13
- scone9
- score8
- scorn9
- scour9
- scram11
- scrum12
- senor6
- serac8
- serum9
- shame10
- share7
- sharn8
- shear7
- shoer7
- shone8
- shore7
- shorn8
- smear8
- snare6
- snore6
- sonar6
- sucre9
- sumac12
- surah8
- unarm10
- uncos10
- urase6
- ureas6
- ursae6
- usher8
- usnea7