10 letters
- escharotic18
- escritoire13
- essayistic15
- estimators13
- ethicality18
- evaporitic20
- excitatory22
- exocytosis22
- expiratory22
- expositors20
- expository22
- extirpator20
- extractors20
- factorship21
- forsythias17
- geophysics22
- geriatrics15
- gyroscopes20
- hagioscope20
- haircloths18
- haircutter16
- hairpieces18
- hairstyles15
- halophytes20
- halophytic23
- harlotries13
- harpooners16
- hartshorns15
- haruspices19
- hatcheries17
- heartthrob17
- hectograph22
- heliostats13
- hematocrit18
- hemistichs20
- hemoptysis20
- hemostatic18
- hepatocyte20
- heptachlor21
- heresiarch17
- heritrices15
- hermatypic23
- herstories12
- hesitaters12
- hesitation13
- heterocyst17
- heuristics16
- hierarchic20
- hierophant18
- hipsterism18
- histiocyte17
- historians13
- historical16
- hithermost17
- hoarfrosts15
- holophytic23
- homeopaths20
- homeopathy22
- honoraries13
- hoopskirts19
- horoscopes18
- horsehairs14
- horseplays18
- horseraces15
- horseshits14
- horseshoer14
- horsetails13
- horsewhips20
- housecoats16
- hydropsies18
- hydrospace21
- hyperbaric23
- hyperopias20
- hypersonic21
- hypertonia18
- hypertonic21
- hypnotists18
- hypocausts21
- hypocorism23
- hypocrites20
- hypostases17
- hypostasis17
- hypostatic20
- hypostomes20
- hypotactic23
- hypotheses19
- hypothesis19
- hypotonias18
- hysteretic17
- hysterical18
- imperators16
- impresario16
- inheritors13
- inspectors17
- inspirator14
- intercrops17
- intercross14
- interparty16
- intertroop14
- introspect17
- isentropic17
- isochrones16
- isocracies16
- isometrics16
- isomorphic21
- isooctanes14
- isopiestic16
- isoplethic19
- isospories13
- isotropies13
- iterations11
- jocosities22
- lathyritic18
- literators11
- lithophyte20
- macrophyte23
- mastership18
- meritocrat16
- mesophytic23
- metaphoric21
- metaphysic23
- micropores19
- microspore19
- microstate16
- miscarries16
- mispatches21
- misreports16
- morosities13
- myopathies20
- mythopoeia20
- mythopoeic23
- neotropics17
- nephrotics19
- nepotistic17
- northeasts13
- obstetrics16
- octarchies18
- octonaries14
- octothorps18
- operations14
- optometric19
- orchardist16
- orchestral16
- orchestras15
- orchitises15
- ornithoses13
- ornithosis13
- orographic20
- orthoclase16
- orthoepies15
- orthoepist15
- orthopedic19
- orthoptera15
- orthotists12
- ostensoria11
- osteoclast14
- osteocytes15
- osteopaths15
- osteopathy17
- ostracised14
- ostracises13
- ostracizes22
- ostracodes14
- otiosities10
- otoscopies16
- outercoats14
- outpitches19
- overshirts16
- packhorses22
- pantheists16
- papistries16
- parashioth17
- parasitise13
- paregorics18
- parodistic17
- parricides17
- parritches18
- partitions14
- pasticcios19
- pasticheur19
- pastorates13
- pastorship18
- patchiness19
- patisserie13
- patissiers13
- patriarchs18
- patriarchy20
- patriciate16
- patricides17
- patriotism16
- patristics16
- patronises14
- peashooter15
- pediatrics17
- pediatrist14
- percolator17
- periphytic23
- perithecia18
- peroration14
- personator14