10 letters
- parricidal18
- parricides17
- partiality16
- particular18
- partisanly17
- patriarchs18
- patriarchy20
- patricians17
- patricidal18
- patricides17
- patristics16
- pediatrics17
- pericardia17
- pericrania17
- physicians21
- pictorials17
- pinnatifid19
- pityriases15
- pityriasis15
- placarding21
- placations18
- placidness19
- plagiarist16
- plainchant21
- planarians16
- planations16
- plasticine18
- plasticity19
- plastidial16
- playacting22
- pleasantry17
- pliantness16
- plications18
- poincianas18
- politician18
- portrayals16
- practicals20
- practising19
- precisians17
- presidiary16
- principals21
- pristinely17
- prolactins18
- psoriatics16
- racialisms17
- racialists14
- radiancies15
- radiations12
- radicalise15
- radicalism18
- radicating17
- radiolysis14
- radiolytic17
- rancidness16
- rapacities16
- rapidities14
- reanalysis14
- redisplays17
- reptilians15
- sacristans14
- salacities14
- salinities12
- sanitarian12
- sanitaries11
- sanitarily14
- sanitising14
- santolinas13
- sapidities14
- satirising13
- saturniids13
- satyriasis12
- scandaling19
- scandalise16
- scantlings18
- scarlatina15
- scintillas16
- scriptoria16
- scriptural18
- scurrility17
- sectarians14
- septicidal18
- similarity16
- simplicity22
- simplistic20
- sincipital18
- sinisterly14
- sinoatrial12
- solidarist12
- solidarity14
- spasticity18
- spatiality16
- specialist17
- speciality19
- spindliest16
- spindrifts18
- spinsterly17
- spiracular18
- spiritedly17
- spirituals15
- sporicidal18
- springalds18
- springtail17
- spritsails14
- standardly16
- stannaries12
- stirringly16
- strandline14
- striplings17
- syncarpies19
- syndicates17
- syndicator17
- synoptical20
- syphilitic21
- talismanic18
- tarpaulins16
- tarriances14
- tillandsia14
- trainbands16
- trainloads13
- transcends16
- transcript17
- transiency17
- transpired15
- transpires14
- transplant16
- transpolar15
- transsonic15
- trichiasis15
- tricuspids18
- triennials13
- triplicity19
- tyrannical18
- tyrannised15
- tyrannises14
- tyrocidins17
- ultrarapid16
- unitarians13
- unsanitary15
- urinalysis15
- urticarial15
- urticarias14
- vicariants18
- yardsticks20