10 letters
- repressors13
- repulsions16
- repursuing18
- reserpines14
- resonators11
- resorption14
- responders15
- responsive18
- responsory16
- resupinate15
- reversions15
- ripenesses14
- roisterous11
- ropinesses14
- rosemaries13
- rosinesses11
- saunterers12
- savoriness15
- seasonless12
- secessions14
- sensoriums15
- serotinous12
- serrations11
- sharpeners16
- soapstones14
- sojourners21
- sopraninos15
- sorenesses11
- sournesses12
- sourpusses15
- sousaphone17
- sparseness14
- sparteines14
- spermaries16
- sponsorial15
- spooferies16
- spookeries17
- spookiness18
- spoonerism17
- sportiness14
- spruceness18
- sprynesses16
- squareness21
- stereopsis13
- sundresses13
- superbness18
- superliner16
- superlunar17
- supernovae19
- supernovas19
- superposes17
- superraces17
- superroads15
- supersales15
- supersonic18
- superspies17
- superstars14
- superstore14
- supervises18
- supervisor18
- supinators15
- supineness16
- suppresses17
- suppressor17
- surenesses12
- surpassing17
- surprisals15
- surprisers14
- suspenders16
- suspensers15
- suspension16
- suspensive19
- suspensors15
- suspensory17
- sustainers12
- susurruses13
- synaeresis13
- transpires14
- transposes14
- treasonous12
- treasuries11
- trespasser13
- trespasses13
- trousseaus12
- uneasiness13
- unripeness16
- unstresses12
- uproarious15
- uredospore15
- urokinases16
- uroscopies17
- usurpation16
- warinesses14
- weaponries17