11 letters
- matrimonies18
- meatpacking27
- mechanizing32
- mediational17
- megalomania21
- megalomanic24
- megavitamin24
- meliorating18
- melioration16
- memorabilia21
- memorialist18
- memorialize27
- meningiomas21
- mentalistic19
- merchanting23
- merchantman24
- metafiction21
- metallizing28
- metamorphic25
- metaplastic21
- metasomatic20
- methanation18
- metonymical24
- metrication18
- metricizing29
- microgamete22
- microimages22
- micromanage23
- micronizing30
- micturating21
- migrational18
- millenarian18
- mineralogic21
- misaltering18
- miscreating20
- miscreation18
- mislearning19
- mislocating21
- misplanting22
- misrelating18
- mistreating17
- modernizing28
- momentarily21
- mortalities15
- multination18
- narcoleptic22
- narcotizing27
- nationalise14
- nationalism17
- nationalist14
- nationality16
- nationalize23
- necromantic22
- necrophilia21
- necrotizing27
- negotiating17
- negotiation15
- nematicidal20
- nematocidal20
- nitrosamine16
- nomenclator20
- nonallergic20
- nonaromatic19
- nonartistic16
- nonathletic19
- noncapitals20
- noncriminal21
- noncritical20
- nondramatic20
- nonemphatic24
- nonintegral17
- nonliterate14
- nonmagnetic22
- nonmaterial17
- nonmetallic21
- nonmetrical20
- nonmilitant18
- nonmilitary19
- nonoperatic19
- nontemporal20
- nonterminal18
- nontropical20
- normalising19
- normalities16
- normalizing28
- nutritional15
- operational16
- organizable27
- orientalism16
- orientalist13
- orientalize22
- orientating15
- orientation13
- ornamentals17
- ornamenting19
- ostracizing26
- outcapering21
- outlearning17
- outpainting19
- paginations18
- palindromic23
- palletizing28
- palpitating21
- palpitation19
- panbroiling22
- pancreatins19
- panegyrical23
- pantomiming24
- pantomimist21
- pantropical22
- paragenetic20
- parfocalize30
- parliaments19
- participant21
- participate20
- particulate19
- partitioned16
- partitioner15
- paternalism19
- paternalist16
- patinations16
- patriciates17
- patrilineal17
- patrimonial19
- patrimonies18
- patristical18
- patronising18
- patronizing27
- patternings18
- pectination19
- pelargonium22
- penetrating18
- penetration16
- penitential17
- pentagonals19
- pentazocine28
- percolating21
- percolation19
- pericranial19
- peristaltic18
- peristomial18
- permutation19
- personating18
- pertinacity20
- petitionary17
- petitioning18
- phonetician21
- picarooning21
- piezometric29
- pilocarpine22
- pirouetting18
- piscatorial18
- plagiarized27
- plagiarizer26
- plagiarizes26
- plaistering18
- planarities16
- planetarium20
- planimetric22
- plantations17
- plantigrade19
- plasminogen22
- plasticizer27
- platemaking25
- platinizing28
- poeticizing29
- poignancies21
- pollinating20
- pomegranate20
- pontificate21
- portmanteau19
- postcranial19
- postmarital18
- potlatching23
- potteringly20
- praelecting21
- pragmatical23
- pratincoles19
- precipitant21
- precleaning22
- predicating21
- predication19
- predominant20
- preenacting21
- preignition18
- prelibation19
- prelimiting21
- premonition19
- premunition20
- prenominate19
- preplanting22
- preromantic21
- pretraining18
- pretrimming23
- princelings22
- printmaking25
- problematic24
- proclaiming24
- procreating20
- proletarian16