9 letters
- optimists15
- optimizes24
- orpiments16
- ossifying17
- outshines13
- oystering14
- pantheism18
- pantyhose17
- pathogens17
- peignoirs15
- penlights18
- perishing17
- pessimist15
- petitions13
- phenytoin18
- phonemics21
- phonetics18
- phoneying20
- phoniness16
- phosgenes17
- physicist19
- piedmonts17
- pigeonite15
- pigfishes19
- pilotings16
- pimientos16
- pinfishes18
- piosities12
- pishogues17
- pisolites13
- pistoling16
- pithiness15
- poeticism18
- poetising15
- poetizing24
- pointiest13
- pointless14
- polemists16
- polishing18
- positions13
- positives16
- postiches17
- pothering17
- premising18
- premonish18
- priesting15
- progestin15
- promising18
- prothesis14
- ptomaines16
- pythoness17
- remission13
- resisting12
- respiting15
- rightisms16
- rightness14
- riposting15
- saintship15
- saponites13
- scientism16
- seditions11
- seigniors12
- seigniory14
- semimoist15
- semiotics15
- semitones13
- semitonic16
- seniority12
- sennights15
- shamoying19
- sheetings14
- shielings15
- shimmying22
- shipmates17
- shipments18
- shippings20
- shirtings14
- shootings14
- shoppings20
- showtimes17
- shrimping20
- sightings16
- sightseen14
- signories12
- signposts15
- simonists13
- simonizes22
- simpering18
- simpleton17
- singspiel16
- sinuosity13
- siphoning18
- sistering12
- skimpiest19
- slingshot15
- smidgeons16
- smoggiest16
- smoothens15
- smoothies14
- smoothing17
- snippiest16
- snoopiest13
- solemnity16
- something17
- songsmith17
- sophistic17
- sophistry16
- sortieing12
- southings15
- sovietism16
- sphenoids16
- sphingids18
- spinosity15
- sploshing18
- spoilsmen17
- spongiest15
- spooniest13
- sportsmen16
- stanhopes15
- steamship17
- stingiest12
- stithying16
- stonefish15
- stonished13
- stonishes12
- storeship14
- stripings15
- strongish14
- stylising15
- stymieing17
- swingiest15
- symbionts18
- symbiotes17
- sympathin20
- symphonic23
- synergism17
- synergist14
- syngamies17
- synopsize24
- synovitis16
- synthesis14
- syntonies13
- syphering19
- syphoning20
- testimony15
- thermions15
- thespians15
- thiamines15
- thingness15
- thionines13
- thiophens17
- tholepins16
- thymidine18
- thymosins17
- tightness14
- timidness14
- timothies14
- tinsmiths15
- tipsiness13
- tiptoeing15
- tokenisms17
- toughness15
- townships18
- trisomies12
- trophying19
- twinships18
- tympanies18
- tyrosines12
- uptossing16
- wimpiness19
- wineshops18
- winsomest16
- yohimbine20