5 letters
- rumps12
- runes7
- rupee9
- ruses6
- rusks10
- rusts6
- sauce9
- scape11
- scare8
- scarp11
- scars8
- scaup12
- scaur9
- scope11
- scops11
- score8
- scour9
- scrap11
- scree8
- screw11
- scrip11
- scrub12
- scrum12
- scuds10
- sculp13
- scums12
- scups12
- scurf12
- scute9
- scuts9
- sears5
- sects8
- seeps8
- seers5
- sepic11
- septs8
- serac8
- seres5
- serfs8
- serum9
- setup9
- sices8
- sieur6
- sipes8
- sires5
- sirup9
- skeps12
- slues7
- slurp10
- slurs7
- sores5
- sorus6
- soups9
- sours6
- souse6
- space11
- spaes8
- spare8
- spars8
- spear8
- speck15
- specs11
- speer8
- speir8
- sperm11
- spews11
- spice11
- spics11
- spier8
- spies8
- spire8
- spore8
- spree8
- sprue9
- sprug11
- spuds10
- spued10
- spues9
- spume12
- spurn10
- spurs9
- spurt9
- steps8
- strep8
- stupe9
- suber9
- sucks13
- sucre9
- suers6
- suets6
- sumps12
- super9
- supes9
- supra9
- suras6
- surds7
- surer6
- surfs9
- surge8
- syces10
- syrup11
- tress5
- truce9
- trues6
- truss6
- turps9
- ulcer10
- upper12
- upset9
- urase6
- ureas6
- ureic9
- urges8
- ursae6
- users6
- usher8
- usurp10
- xerus13