10 letters
- monopolise18
- monopolist18
- monosteles15
- monostelic18
- moonlights19
- morganites16
- morulation16
- motionless15
- mousseline16
- multipaned20
- multiphase20
- multirange18
- multisense16
- multispeed19
- multistage17
- nameplates18
- negotiable17
- negotiates13
- nematology19
- nemophilas20
- neologisms17
- neoplastic18
- neorealism15
- neorealist12
- neuroglias15
- neutralise13
- neutralism16
- nomologies17
- nonlegumes19
- nonoptimal19
- nucleosome19
- obsoleting17
- oenologies14
- oenophiles17
- oleaginous15
- omophagies20
- ontogenies14
- ontologies14
- opalescent18
- opalescing20
- operations14
- opulencies19
- osculating18
- osculation16
- osteogenic16
- outbeaming20
- outfeeling18
- outgeneral15
- outkeeping21
- outlasting15
- outleaping18
- outpassing17
- outplaying20
- outpolling19
- outpromise17
- outsailing15
- outselling16
- outshaming19
- outsmiling18
- outsmoking21
- outsoaring14
- outweeping20
- outyelping20
- ovulations17
- palimonies18
- palmations18
- palmettoes17
- pantomimes20
- peculating21
- peculation19
- pedimental19
- pedologies17
- pedologist17
- pegmatites18
- penalities15
- penologies17
- penologist17
- pentangles18
- penultimas19
- periosteal14
- periosteum17
- peritoneal15
- peritoneum18
- permeating19
- permeation17
- petalodies15
- petiolules16
- petroleums18
- petulances19
- phenolates17
- phlegmiest21
- phlogiston19
- phonolites17
- pigeonhole19
- pigeonites16
- pilothouse17
- placements21
- planetoids16
- planimeter18
- plasmagene20
- plastering17
- plasticene18
- plateauing18
- platooning18
- pleasuring18
- plenitudes17
- pleonastic18
- pleustonic19
- plummeting24
- plutoniums20
- pneumonias19
- pointelles16
- polemonium22
- politeness15
- pollinates16
- pollutions17
- polonaises15
- polyamines20
- polygamies21
- polygamist21
- polygamous22
- polygonies19
- polygonums23
- polytenies17
- pomologies19
- pomologist19
- populating21
- population19
- positional15
- postmating19
- potentials15
- pregenital17
- premoisten17
- prolamines18
- promulgate20
- prostomial17
- protamines17
- proteinase14
- protonemal18
- psalterium18
- pulmonates19
- pulsations16
- purgations17
- regimental17
- regulation15
- reimplants18
- relegation14
- repletions15
- resaluting15
- resampling20
- resmelting17
- resolution13
- restamping19
- resumption18
- resupinate15
- rosemaling17
- semeiology18
- semiopaque26
- semipostal17
- septennial16
- septupling21
- sequential22
- sextupling25
- shampooing21
- signalment18
- simpletons18
- simulating18
- simulation16
- sinologues15
- solacement18
- spangliest17
- spoliating17
- spoliation15
- sporangium20
- stampeding20
- steamering16
- streamline15
- suboptimal21
- sulphating20
- superagent17
- supergiant17
- supplement22
- suppletion19
- tablespoon18
- taxonomies21
- teaselling15
- telegonies14
- teleonomic18
- teliospore14
- tempesting19
- tenotomies14
- terpineols15
- theogonies15
- theologian16
- theologies15
- theologise15
- theologues16
- theonomies16
- tongueless15
- tonguelike19