11 letters
- erythrocyte20
- ethionamide18
- eudiometric19
- eurythermic22
- exhortatory22
- expatriated22
- extemporary26
- exteriority20
- gametophore21
- gametophyte23
- gradiometer17
- graphitized28
- hardhearted17
- heliometric20
- heliotropic20
- hematocrits19
- hemihydrate21
- hemopoietic22
- hemoprotein20
- heparinized27
- hepatectomy24
- hepatitides17
- hepatocytes21
- hepatotoxic26
- heteroatoms16
- heterokarya19
- heterolytic19
- heteroploid18
- heterospory18
- heterotopic19
- heterotroph18
- heterotypic21
- hierarchize27
- homeopathic24
- homeostatic19
- hydrometeor19
- hydrometers19
- hydrometric22
- hydropathic24
- hydrostatic19
- hydrotropic22
- hygrometric23
- hymenoptera22
- hyperactive25
- hypercritic24
- hypermarket25
- hypermedias22
- hypermetric24
- hypermodern23
- hyperstatic21
- hypodermics25
- hypostatize27
- hypothecate23
- hypothermia23
- hypothermic26
- hypsometric24
- ideographic22
- idiomorphic23
- imparadised19
- impartation18
- imperforate20
- impetration18
- importation18
- imprecation21
- imprecatory22
- impropriety22
- incorporate18
- interatomic18
- interceptor18
- interdicted17
- interdictor16
- ironhearted15
- jeopardized34
- lachrymator22
- macrophytes24
- macrophytic27
- madreporian19
- madreporite18
- maledictory21
- masticatory19
- materiality17
- materialize24
- mathematize28
- mediatrices18
- merchandize30
- meritocracy22
- meritocrats17
- meromorphic25
- mesotrophic22
- metaethical20
- metamorphic25
- metanephric23
- metanephroi20
- meteoritics17
- meteoroidal16
- methodistic20
- metrication18
- microampere23
- micromethod23
- microreader18
- microsphere22
- misdirected19
- misericorde18
- misrecorded19
- misreported18
- mithridates17
- morphometry24
- motherboard20
- mycorrhizae30
- mycorrhizal31
- mycorrhizas30
- myelopathic25
- myocarditis20
- mythicizers30
- mythopoeias21
- mythopoetic24
- nephrectomy25
- octapeptide21
- optometries17
- orchestrate16
- ornithopter17
- orthocenter17
- orthopaedic20
- orthopedics20
- orthopedist17
- orthopteran17
- osteopathic19
- ostracoderm18
- outcompeted22
- outpreached21
- ovariectomy23
- overmatched24
- overprotect21
- paediatrics18
- paraldehyde21
- parametrize26
- parasitized24
- parathyroid19
- paratyphoid22
- parenthetic20
- paresthetic19
- participate20
- partitioned16
- partitioner15
- patriciates17
- perchlorate20
- pericardial19
- pericardium22
- peridotites15
- peridotitic18
- periodicity20
- perionychia22
- peripatetic20
- perithecial20
- perithecium23
- pertinacity20
- petitionary17
- petticoated18
- phagocytize32
- photometers19
- photometric22
- photoreduce21
- phytochrome26
- piezometric29
- polarimeter18
- polarimetry20
- polemicized31
- polychromed26
- polymerized30
- porphyritic24
- preachified23
- preadmitted19
- precipitate20
- predacities18
- prediabetic21
- predicament22
- predication19
- predicative22
- predicatory20
- predoctoral19
- predominate19
- prehistoric19
- prematurity20
- premeditate18
- premodified22
- premonitory20
- preordained17
- preromantic21
- prevaricate21
- prioritized24
- procaryotes19
- procreation18
- procreative21
- proctodaeum22
- prohibitory21
- prokaryotic23
- proletariat15
- propitiated18
- propitiator17
- protectoral18