9 letters
- primitive19
- princesse16
- printless14
- prissiest12
- pristanes13
- privatise16
- privatism19
- privities16
- promisees15
- pteridine14
- recipient16
- reenlists11
- regiments15
- reignites12
- reimposes15
- reincites13
- reinserts10
- reinspect16
- reinspire13
- reinvents15
- reinvests14
- reinvited15
- reinvites14
- reminisce16
- remission13
- remoisten13
- replevins18
- reservist13
- residents11
- resilient11
- resinates10
- resisting12
- resistive13
- respiting15
- restriven14
- restrives13
- retinites10
- retinitis10
- revesting16
- revisions14
- revisited14
- rimesters12
- ritziness19
- scientism16
- scimiters15
- secretins13
- sediments14
- semitones13
- sensitise10
- sensitive14
- sensitize19
- serotines10
- seventies14
- shipments18
- siderites10
- simperers15
- simpering18
- sincerest13
- sirventes14
- sistering12
- skimpiest19
- slimpsier16
- smeariest12
- smirkiest16
- snippiest16
- snivelers15
- sovietism16
- sparteine13
- spearmint16
- specimens19
- speerings15
- spermines16
- spheriest14
- spiceries15
- spinneret14
- spinsters13
- spiriting15
- spiritism15
- spiritist12
- spitfires15
- splinters14
- sportsmen16
- sprinters13
- stearines10
- steersman13
- steersmen13
- steevings16
- sternites10
- stripiest12
- stripings15
- supermini17
- supervise17
- supremest16
- tempering18
- temporise15
- temptress15
- tenebrism16
- tensities10
- tepidness14
- theremins15
- timelines14
- timesaver16
- timidness14
- tipsiness13
- tiredness11
- tirrivees13
- trephines15
- tribesmen16
- tricepses15
- trinities10
- trisomies12
- triteness10
- universes15
- uveitises14
- varieties13
- varsities13
- versifies16
- vestments17
- vestrymen19
- victimise19
- virescent17
- virilisms17
- vitamines17
- vitrifies16
- wimpiness19
- winepress16