5 letters
- rerig7
- rerun7
- resid6
- resin6
- reuse6
- rheum11
- ribes8
- ricer8
- rices8
- rider6
- rides6
- riels6
- rifer8
- riles6
- rimed9
- rimer8
- rimes8
- rinse6
- riper8
- ripes8
- risen6
- riser5
- rises5
- risus6
- rites5
- river9
- rives9
- roque15
- roues6
- rouse6
- rubes9
- ruder7
- ruers6
- ruins7
- ruler7
- rules7
- rumen10
- rumor9
- rumps12
- runes7
- ruses6
- scrim11
- scrum12
- sebum12
- sedum10
- seism8
- semis8
- serai5
- serer5
- serif8
- serin6
- serry7
- serum9
- shier7
- shire7
- shirr7
- sieur6
- siker9
- simar8
- sired6
- siree5
- siren6
- sires5
- sirra5
- sirup9
- siver9
- sizer14
- skier9
- skirr9
- slier6
- slime9
- smear8
- smerk12
- smile9
- smirk12
- smite8
- sorer5
- speir8
- sperm11
- spier8
- spire8
- sprue9
- spume12
- squeg17
- squib18
- squid16
- stime8
- strum9
- suber9
- sucre9
- suers6
- suite6
- super9
- surer6
- surge8
- surra6
- terms8
- tiers5
- timer8
- times8
- tires5
- trier5
- tries5
- trims8
- truer6
- trues6
- umber12
- umiaq18
- uraei6
- urare6
- urari6
- urase6
- ureas6
- ureic9
- urger8
- urges8
- urine7
- ursae6
- users6
- usher8
- usque16
- uteri6
- viers9
- vires9
- virus10
- weirs8
- wirer8
- wires8
- wiser8
- wrier8
- wries8
- xerus13
- yirrs7