11 letters
- lithosphere19
- logographic24
- logomachies22
- lowercasing21
- luteotropic19
- luteotropin17
- lycanthrope23
- malingerers18
- mantelpiece22
- marionettes15
- masterpiece20
- melanophore21
- meliorators15
- mercenaries18
- meritocrats17
- mesonephric23
- mesonephroi20
- mesopelagic23
- mesotrophic22
- metacenters18
- metagenetic20
- metanephric23
- metanephroi20
- metanephros20
- metrologies17
- metrologist17
- micrographs24
- microphages24
- microphones23
- microsphere22
- misanthrope20
- molestation16
- monogastric20
- monographic25
- monophagies22
- moonlighter20
- morphactins23
- morphogenic25
- nalorphines19
- narcoleptic22
- nearsighted17
- necessitate15
- necrologies18
- necrologist18
- necrophilia21
- necropoleis19
- negotiators14
- negotiatory16
- negrophobes22
- negrophobia22
- neocortexes22
- neocortical19
- neocortices18
- neologistic18
- neophiliacs21
- neorealists13
- nephrostome20
- nephrotoxic27
- neuroleptic20
- neurologies16
- neurologist16
- neuropathic21
- neurotropic19
- neutrophils19
- nightscopes22
- nitrogenase15
- nomographic25
- nonathletes16
- nonathletic19
- noncarriers16
- nonhospital19
- nonliterate14
- nonoperatic19
- nonreactors16
- nonreceipts19
- nonsecretor16
- nontropical20
- northeaster14
- northerlies15
- northerners15
- northwester17
- notorieties12
- novelettish19
- obliterates15
- obliterator15
- obstetrical18
- octahedrons18
- oligarchies19
- oligochaete19
- ontogenetic18
- opalescence22
- openhearted18
- operagoings19
- operational16
- optometries17
- orchestrate16
- orientalist13
- originators14
- ornithopter17
- orographies18
- orthocenter17
- orthoclases17
- orthoepists16
- orthopaedic20
- orthopedics20
- orthopedist17
- orthopteran17
- orthostatic16
- osteopathic19
- outcapering21
- outcheating20
- outgenerals16
- outpreaches20
- outreaching20
- outsleeping19
- outsteering15
- overactions19
- overarching23
- overcasting21
- overcharges22
- overearnest16
- overheaping23
- overhearing20
- overheating20
- overleaping22
- overletting19
- overnighter20
- overoperate18
- overprecise21
- overprotect21
- overreacher20
- overreaches20
- overreports18
- oversalting19
- oversetting18
- overstating18
- overstretch20
- overtighten20
- pacesetters17
- pacesetting20
- pageantries17
- pantheistic20
- paragenetic20
- parcenaries18
- parentheses17
- parenthesis17
- parenthetic20
- parenthoods18
- paresthetic19
- parishioner17
- partitioner15
- partnerless16
- partnership20
- parturients16
- patchoulies21
- paternalist16
- paternities15
- paternoster15
- pathologies19
- pathologist19
- patternings18
- patternless16
- pearlescent19
- peashooters16
- peculations20
- pedestaling19
- pedogenetic21
- penetrances19
- penetrating18
- penetration16
- penetrative19
- penological22
- penologists18
- pentameters18
- pentarchies20
- pentathlete18
- pentathlons19
- percentages20
- percentiles19
- perceptions21
- perchlorate20
- percolating21
- percolation19
- percolators18
- peregrinate17
- perestroika18
- perfections21
- perforating20
- perforation18
- perforators17
- periodontal17
- peripherals20
- peristaltic18
- perithecial20
- permeations18
- permethrins20
- perorations15
- perpetrates17
- perpetrator17
- persecuting21