5 letters
- roues6
- roups9
- rouse6
- ruins7
- rules7
- runes7
- senor6
- serif8
- serin6
- sieur6
- siren6
- sirup9
- slier6
- slipe9
- sloop9
- slope9
- slurp10
- snell8
- snipe9
- snool7
- snoop9
- snore6
- solei6
- solon7
- sopor8
- sorel6
- speil9
- speir8
- spell10
- spiel9
- spier8
- spile9
- spill10
- spine9
- spire8
- spoil9
- spoof11
- spool9
- spoon9
- spoor8
- spore8
- sprue9
- spurn10
- sulfo10
- super9
- unrip10
- urine7