8 letters
- roughers13
- rounders11
- rousting12
- routines10
- rugulose13
- rumoring15
- runovers14
- scourger14
- scouring15
- scrounge15
- scurfier15
- securing15
- seigneur12
- seignior11
- seignory13
- serrying13
- slurring13
- snoutier10
- snuffier16
- sobering14
- sourcing15
- sourdine11
- souvenir14
- spongier14
- springer14
- spurring15
- stringer11
- stronger11
- sturgeon12
- suborner13
- sugarier11
- supering15
- superior12
- surefire12
- surfings15
- surgeons12
- surround12
- suturing13
- tourings12
- underfur15
- unerring13
- unfairer13
- unforged16
- unifiers13
- uniforms16
- unrulier12
- unsoured12
- ursiform15
- ushering14
- usurping16
- wringers14
- wrongers14
- youngers14