11 letters
- homoplasies20
- homoplastic23
- homopterous20
- homospories19
- hopscotches24
- horologists16
- horsepowers19
- hospitalise17
- hypercritic24
- hypermeters21
- hypermetric24
- hypocorisms24
- hypocrisies21
- hypsometers21
- hypsometric24
- iconoscopes21
- impotencies21
- imprecisely23
- impresarios17
- impressible21
- improvisers21
- improvisors21
- inheritress14
- intercessor15
- intercooler16
- interlopers16
- intermeshes17
- interposers15
- interschool18
- intersperse15
- ionospheres17
- ionospheric20
- isochronism20
- isoelectric18
- isomorphism22
- isomorphous20
- lectureship21
- leptospires18
- letterpress15
- listerioses12
- lithosphere19
- lithotomies17
- lobectomies21
- lobotomises18
- locomotives22
- loosestrife15
- masochistic22
- masterpiece20
- meliorators15
- melioristic18
- mentorships20
- meritorious15
- meromorphic25
- mesomorphic25
- mesonephric23
- mesonephroi20
- mesonephros20
- mesospheres19
- mesospheric22
- mesotrophic22
- meteoritics17
- metrologies17
- metroplexes25
- microclines22
- microcopies23
- microcosmos23
- microcuries21
- microfiches25
- microfossil21
- microinches23
- microliters18
- microlithic23
- micrometers20
- microphones23
- microphonic26
- micropipets23
- microporous21
- microprisms23
- microprobes23
- microscales21
- microscopes23
- microscopic26
- microsphere22
- microspores20
- microswitch25
- minischools21
- misericorde18
- misericords18
- misperceive24
- misregister16
- misreported18
- monitorship20
- monopolises19
- monopolists19
- monostelies16
- morphologic25
- mothproofer22
- motocrosses17
- motorcycles23
- mouthpieces23
- myoelectric23
- necrophilic24
- necropoleis19
- neocortices18
- nephrostome20
- northerlies15
- optometries17
- orthoclases17
- orthoepists16
- orthopedics20
- orthoscopic22
- osmometries17
- osteologies14
- ostrichlike21
- outpromises18
- overcorrect21
- overimpress21
- overprecise21
- overprocess21
- overpromise21
- overpromote21
- overreports18
- overstories15
- ovipositors18
- palmistries18
- peashooters16
- pellitories16
- percentiles19
- perchlorate20
- percolators18
- peripheries19
- peristomial18
- perithecial20
- perithecium23
- permethrins20
- permissible21
- peroxisomes24
- persecutors18
- persistence18
- pestilences19
- petrologies17
- phonemicist23
- photocopier22
- photocopies22
- photometers19
- photometric22
- photomosaic22
- photoresist16
- piccoloists21
- piezometers26
- piezometric29
- pilothouses18
- plebiscites21
- pleiotropic21
- pleochroism23
- pleomorphic26
- plyometrics23
- polarimeter18
- polemicists21
- polemicizes30
- politicises18
- politickers22
- polychromes25
- polyhistors19
- polymerises20
- polytheisms22
- pomologists20
- pomposities20
- porterhouse17
- portionless16
- posteriorly17
- posterities14
- precocities20
- preconcerts21
- precritical21
- predecessor18
- preelection19
- preelectric21
- prehistoric19
- prelections19
- premiership22
- premoistens18
- premonishes20
- preregister16
- preschooler20
- presciences21
- prescribers20
- prestissimo17
- priesthoods17
- priestliest15
- princeliest19
- procercoids21
- processible21
- proclaimers21
- procreators17
- proctologic23
- proctorship22
- profiterole18
- projectiles27
- prolocutors19