8 letters
- readiest9
- readopts12
- reasoned10
- repaints12
- repassed12
- repasted12
- reposits11
- reseason9
- resident10
- resinate9
- resisted9
- resonate9
- respades12
- respited12
- respites11
- responds13
- responsa12
- response12
- retained10
- retsinas9
- ripeness12
- riposted12
- ripostes11
- ropiness12
- sadirons10
- sandiest10
- sandpits13
- sandsoap13
- saponite12
- sardines10
- sarodist9
- sarsenet9
- satinpod13
- seaports11
- seasoned10
- seasoner9
- seatrain9
- sedation10
- senators9
- senopias12
- senorita9
- sensated10
- sensoria9
- sentries9
- separate11
- septaria11
- serenata9
- seriated9
- seriates8
- serotine9
- serpents12
- sidestep12
- sintered10
- sistered9
- soapiest11
- sordines10
- spadones13
- sparoids12
- spenders13
- spinster12
- spiraeas11
- spirants12
- spondees13
- sprained13
- sprinted13
- stainers9
- standees10
- standers10
- stapedes12
- starnose9
- steadier9
- steadies9
- steapsin12
- stearine9
- stearins9
- stenosed10
- steroids9
- stipends13
- strained10
- tapadero12
- tapenade13
- teniases9
- topsider12
- topsides12
- torsades9
- trainees9
- traipsed12
- traipses11
- trapesed12
- trapeses11
- treasons9
- trendies10
- triposes11
- tropines12
- tsarinas9