9 letters
- reposited13
- repressed13
- repudiate14
- rerepeats12
- residents11
- resinated11
- resinates10
- respected16
- respreads13
- restamped16
- restudies11
- satirised10
- satrapies12
- sceptered16
- sealeries10
- seapieces15
- sectaries12
- sedatives14
- seedeater10
- seedtimes13
- separated13
- separates12
- serenades11
- sestertia9
- siderites10
- sidesteps13
- sleepiest13
- smeariest12
- sparkiest16
- sparriest12
- sparteine13
- spattered13
- speciated16
- speciates15
- speediest13
- speedster13
- spermatid16
- spheriest14
- spreaders13
- stampeder16
- stampedes16
- stateside10
- steadiers10
- steadiest10
- steamered13
- stearines10
- steerages11
- stepdames16
- supersede14
- sweepiest15
- tardiness11
- teaselers10
- tendresse11
- tepidness14
- teredines11
- therapies14
- therapsid15
- tiredness11
- topsiders13
- tragedies12
- treadless11
- treatises9
- tricepses15
- wasteries12
- waterside13