5 letters
- rands7
- ranis6
- ranks10
- rants6
- ratal6
- ratan6
- rayas7
- reals6
- renal7
- rials6
- roans6
- ruana7
- rugal9
- ruins7
- rules7
- runes7
- rungs9
- runts7
- rural7
- sabra8
- sacra8
- salad7
- salal7
- salon7
- salpa9
- salsa6
- saner6
- sanga8
- saran6
- sarin6
- sauls7
- sault7
- sauna7
- saury8
- scaur9
- seral6
- sharn8
- shaul9
- shuln10
- slain7
- slang9
- slank11
- slant7
- slung10
- slunk12
- slurb10
- slurp10
- slurs7
- snafu10
- snail7
- snare6
- snark10
- snarl7
- solan7
- solar6
- sonar6
- spurn10
- sugar8
- sulfa10
- sunna8
- supra9
- surah8
- sural7
- suras6
- surly9
- surra6
- sutra6
- talar6
- talas6
- talus7
- tarns6
- trans6
- tunas7
- turns7
- uhlan10
- ulama10
- ulans8
- ulnad9
- ulnae8
- ulnar8
- ulnas8
- ulpan11
- ultra7
- ulvas11
- unais7
- unarm10
- unary9
- unaus8
- unbar10
- unlay10
- unsay9
- urase6
- urban10
- ureal7
- ureas6
- urial7
- ursae6
- usnea7
- usual8
- varas9
- varna10
- varus10
- vasal10
- warns9
- wauls10
- yarns8
- yuans9
- yulan10