10 letters
- penetrates14
- peninsular17
- penitently18
- pensionary17
- pensioners15
- pentangles18
- pentathlon18
- pentatonic18
- pentstemon18
- percalines18
- percolates17
- perennates15
- perennials16
- perfoliate17
- periosteal14
- peritoneal15
- permanents18
- permeation17
- persistent14
- personable18
- personalty17
- personated15
- personates14
- personnels16
- petalodies15
- petitioner14
- phenolates17
- pinsetters14
- pinspotter17
- piperonals18
- pirouettes14
- pistareens14
- pistoleers14
- plaintexts22
- plaistered15
- planations16
- planetoids16
- planimeter18
- plantation16
- plastering17
- plasticene18
- pleasanter15
- pleonastic18
- pliantness16
- poetasters13
- poinsettia14
- pointelles16
- polarities14
- politeness15
- pollinates16
- polytenies17
- porcelains18
- portamenti17
- portliness15
- potentates14
- potentials15
- potentiate14
- potentilla16
- praenomens18
- pratincole18
- predations15
- prednisone16
- pregenital17
- prehension17
- prelection18
- premoisten17
- prenotions15
- presenting17
- presentist14
- presetting16
- pretasting16
- pretension15
- pretesting16
- pretorians14
- prettiness14
- prevalents19
- prevention19
- princelets18
- prolactins18
- prolamines18
- pronations15
- protamines17
- proteinase14
- protensive18
- protestant14
- protesting16
- protistans14
- protonates14
- protostele14
- psalteries14
- rationales12
- reanointed13
- reappoints17
- receptions17
- reentrants12
- reflations15
- reimplants18
- reinflates15
- reinstated12
- reinstates11
- relegation14
- renominate15
- reopenings17
- repaneling18
- repatterns14
- repellants16
- repetition14
- replanting18
- repletions15
- replicates17
- replotting17
- reptilians15
- reputation15
- resettling14
- resonantly15
- resonating14
- respondent16
- respotting16
- resupinate15
- retaliates11
- retentions12
- revelation16
- rhinestone14
- rottenness12
- saltpeters14
- sandlotter13
- saprolites14
- senatorial12
- senatorian12
- sententiae12
- sentential13
- sentiently15
- separation14
- septenarii14
- septennial16
- serpentine15
- sparteines14
- spattering16
- sphalerite16
- spinnerets15
- splattered15
- spleenwort18
- splintered16
- sprattling17
- standpoint16
- stationers11
- stationery13
- staurolite12
- stealthier13
- stentorian12
- stepparent17
- sterilants12
- stipulator15
- straitened12
- strandline14
- streamline15
- streetlamp17
- striptease13
- tailenders13
- tangerines14
- tapestried14
- tapestries13
- tarnations12
- teleostean12
- teliospore14
- tenantless13
- tenantries12
- tenderloin14
- tensioners12
- teratogens13
- terminates14
- terneplate15
- terpenoids15
- terpineols15
- tetraploid15
- tetraspore13
- thiopental17
- threonines14
- toiletries11
- tolerances15
- tolerating14
- toleration12
- tolerative15
- tonalities12
- tormentils15
- torrential12
- totalizers20
- trampoline18
- transeptal15
- transience15
- transients12
- transition12
- transplant16
- trapnested15
- tremolites14
- treponemal18
- treponemas17
- tretinoins12
- triathlons14
- triennials13