11 letters
- hematologic22
- hemiacetals20
- hemiplegias22
- hemiplegics25
- hemipterous20
- hemoglobins23
- hemophiliac25
- hemophilias22
- hemophilics25
- hemopoietic22
- heptachlors22
- hibernacula22
- histologies16
- historicism19
- historicize25
- holoblastic21
- holographic24
- homeopathic24
- homeostatic19
- homeporting22
- homiletical21
- homogametic24
- homographic26
- homologates19
- homonuclear22
- homoplasies20
- homoplastic23
- homopterans20
- homopterous20
- hooliganism20
- hospitalise17
- hospitalize26
- houseboater17
- humiliating21
- humiliation19
- hyperbolist22
- hypogastric23
- hypsometric24
- iceboatings20
- icosahedral18
- ideographic22
- idioblastic19
- idiographic22
- idiomorphic23
- ignimbrites20
- imaginaries17
- imbricating23
- imbrication21
- immitigable23
- immortalise18
- impeachable26
- imperialism21
- imperialist18
- imperiously21
- implausible23
- implicating24
- implication22
- implicative25
- impolitical22
- importances21
- impractical24
- imprecating23
- imprecation21
- imprecision21
- inoculators17
- inscrutable20
- intercampus22
- interschool18
- ionospheric20
- ipsilateral16
- iridologies15
- iridologist15
- irreligious15
- isallobaric19
- justiciable28
- lacerations16
- lacrimation19
- lacrimators18
- lactiferous19
- lamplighter23
- laparoscope21
- largemouths20
- laureations14
- lectureship21
- legitimator17
- lepromatous19
- leprosarium19
- liberations16
- libertinism19
- ligamentous19
- liposuction20
- lithographs21
- lithologies17
- lithotomies17
- lobectomies21
- logarithmic22
- logistician18
- logographic24
- logomachies22
- loquacities25
- lubricating22
- lubrication20
- lubricative23
- lubricators19
- lubricities19
- lumbosacral23
- luteotropic19
- macerations18
- machinators20
- macrobiotic23
- macrophages24
- macrophagic27
- macrophytes24
- maculations20
- madrigalist18
- magisterial17
- magisterium20
- malapropist21
- malefactors21
- malignities18
- malposition19
- malpractice24
- managership22
- manipulates20
- manipulator20
- marbleising21
- marshalcies20
- martingales18
- matchboards23
- materialise15
- materialism18
- materialist15
- matriarchal20
- matriculate19
- mayoralties17
- megaloblast21
- megalopolis21
- meliorating18
- melioration16
- meliorators15
- melioristic18
- memorabilia21
- memorialist18
- meritorious15
- meroblastic21
- mesomorphic25
- mesopelagic23
- mesotrophic22
- metacarpals21
- metamorphic25
- metaplasias18
- metaplastic21
- metrologies17
- metrologist17
- microcopies23
- micrographs24
- microimages22
- microliters18
- microlithic23
- microphages24
- microphones23
- micropipets23
- microprobes23
- microtubule23
- migrational18
- militancies19
- militarised16
- militarises15
- militarizes24
- millicuries20
- mimeographs24
- mineralogic21
- ministerial16
- misallocate19
- misaltering18
- misanthrope20
- misbehavior23
- miscarriage19
- miscatalogs20
- miscoloring21
- miscreating20
- miscreation18
- mislaboring21
- mislocating21
- mislocation19
- mispatching25
- misrelating18
- misteaching22
- mistouching23
- mobocracies23
- monitorship20
- monochasial21
- monogastric20
- monographic25
- monophagies22
- moonlighter20
- morbidities18
- morphactins23
- morphogenic25
- morphologic25