5 letters
- rakis9
- ramus9
- ranis6
- rares5
- raser5
- rayas7
- rears5
- recur9
- rials6
- riata5
- ricer8
- rices8
- ricks12
- riser5
- risus6
- roars5
- ruana7
- rucks13
- ruers6
- ruins7
- runic10
- rural7
- sabir8
- sabra8
- sacra8
- saice8
- saiga7
- salic9
- saran6
- sarin6
- saris5
- sauce9
- sauch11
- saucy11
- sauna7
- saury8
- scare8
- scarf11
- scarp11
- scars8
- scart8
- scary10
- scaup12
- scaur9
- scour9
- scrag10
- scram11
- scrap11
- scrim11
- scrip11
- scrub12
- scrum12
- scuba12
- scudi10
- scurf12
- scuta9
- serac8
- serai5
- shirr7
- sieur6
- simar8
- sirra5
- sirup9
- sitar5
- sizar14
- skirr9
- spica11
- stair5
- stria5
- sucre9
- sugar8
- sulci10
- sumac12
- supra9
- surah8
- sural7
- suras6
- surer6
- surra6
- sutra6
- tarsi5
- tiara5
- triac8
- umiac12
- unais7
- uncia10
- uraei6
- urare6
- urari6
- urase6
- urbia9
- ureas6
- ureic9
- urial7
- ursae6
- vacua13
- vairs9
- varas9
- varia9
- varus10
- vicar12
- virus10
- wairs8
- wirra8
- yirrs7
- yucas11