5 letters
- ropes8
- roses5
- rouen7
- roues6
- roups9
- rouse6
- ruers6
- ruler7
- rules7
- runes7
- rupee9
- rural7
- ruses6
- salep9
- sales6
- salon7
- salps9
- saner6
- sanes6
- sapor8
- saree5
- saros5
- sauls7
- seals6
- sears5
- seels6
- seeps8
- seers5
- senor6
- sensa6
- sense6
- sepal9
- seral6
- serer5
- seres5
- slaps9
- sleep9
- sloes6
- slope9
- slops9
- slues7
- slurp10
- slurs7
- snaps9
- snare6
- snarl7
- sneap9
- sneer6
- snore6
- soaps8
- soars5
- solan7
- solar6
- soles6
- solus7
- sonar6
- sones6
- soras5
- sorel6
- sorer5
- sores5
- sorns6
- sorus6
- souls7
- soups9
- sours6
- souse6
- spaes8
- spale9
- spans9
- spare8
- spars8
- spean9
- spear8
- speel9
- speer8
- spore8
- spree8
- sprue9
- spues9
- spurn10
- spurs9
- suers6
- super9
- supes9
- supra9
- sural7
- suras6
- surer6
- surra6
- ulans8
- ulnae8
- ulnar8
- ulnas8
- ulpan11
- upper12
- urare6
- urase6
- ureal7
- ureas6
- ursae6
- users6
- usnea7