10 letters
- lithophane19
- lithopones17
- litigation14
- litigators13
- logorrheas15
- logorrheic18
- longhaired17
- lorgnettes14
- malingerer17
- marionette14
- megalithic21
- megaphonic24
- meliorator14
- mercantile18
- meritocrat16
- metacenter17
- metaphoric21
- meteoritic16
- microcline21
- micrograph23
- microliter17
- microphage23
- microphone22
- microtonal18
- monitorial15
- monocarpic23
- monocratic20
- monolithic20
- morphactin22
- nalorphine18
- natrolites12
- necropoles18
- necropolis18
- neglecters17
- negotiable17
- negotiated14
- negotiates13
- negotiator13
- negrophobe21
- neophiliac20
- neophilias17
- neoplastic18
- neorealist12
- neotropics17
- nephelinic21
- nephelites17
- nephridial18
- nephrology21
- nephrotics19
- nepotistic17
- neurologic18
- neutrophil18
- niccolites18
- nightscope21
- nomothetic19
- nonathlete15
- noncaloric19
- noncarrier15
- nonethical18
- nonreactor15
- nonreceipt18
- northerner14
- noticeable18
- obligation17
- obliterate14
- occidental19
- occipitals20
- occupation21
- ochlocrats19
- octahedron17
- octarchies18
- octonaries14
- oenophiles17
- oleographs18
- oligarchic21
- oligomeric19
- opalescent18
- opalescing20
- operagoers15
- operagoing18
- operations14
- operculate18
- oppilating20
- optometric19
- orangeries13
- oratorical14
- orchestral16
- ordinarier12
- organicist16
- organicity18
- orientated12
- orientates11
- orienteers11
- originated14
- originates13
- originator13
- orogenetic16
- orographic20
- orthoclase16
- orthoepies15
- orthoepist15
- orthogonal16
- orthograde15
- orthopedic19
- orthoptera15
- osteogenic16
- outechoing19
- outgeneral15
- outhearing16
- outleaping18
- outpricing20
- outroaring14
- overacting20
- overaction18
- overcharge21
- overeating17
- overhating19
- overhoping22
- overlength20
- overpotent18
- overrating17
- overreport17
- overtiring17
- pacesetter16
- paedogenic20
- pancreatic20
- pangenetic20
- parboiling20
- parcelling21
- paregorics18
- parenteral15
- parenthood17
- pargetting18
- parritches18
- participle20
- partitions14
- partnering17
- parturient15
- pathetical19
- pathogenic21
- pathologic21
- patriciate16
- patrolling18
- patterning17
- peacockier23
- peacocking26
- peashooter15
- peculating21
- peculation19
- pegmatitic21
- penalities15
- penetrable18
- penetralia15
- penetrance18
- penetrated15
- penetrates14
- penologies17
- penologist17
- pentameter17
- pentathlon18
- pentatonic18
- percalines18
- perceiving23
- percentage19
- percentile18
- perception20
- percipient20
- percolated18
- percolates17
- percolator17
- peregrines16
- perfecting22
- perfection20
- perfoliate17
- perforator16
- pericrania17
- peridotite14
- perihelial17
- perihelion17
- perineuria15
- periodical18
- periosteal14
- peripeteia16
- peripheral19
- perithecia18
- peritoneal15
- permeating19
- permeation17
- permethrin19
- permitting19
- perorating16
- peroration14
- perpetrate16
- personator14
- pertaining17
- pertinence18
- perverting20
- pestilence18
- petitioned15
- petitioner14