10 letters
- evaporator17
- forearming19
- foretopman20
- fornicator17
- fortepiano17
- gametangia18
- garmenting19
- garrotting15
- gastronome16
- gatherings17
- gearchange20
- geobotanic19
- geographer19
- geographic22
- geomorphic23
- geotropism18
- gingerroot15
- goitrogens15
- goniometer16
- goniometry18
- gonorrheal16
- gonorrheas15
- gramophone21
- grangerism18
- granophyre20
- graphemics23
- grapholect21
- hagioscope20
- harmonicas19
- harmonizer25
- harpooners16
- harpooning19
- harumphing24
- hatcheling21
- hatemonger18
- hectograms20
- hectograph22
- heliograph20
- hemangioma21
- hematocrit18
- hemipteran19
- hemorrhage19
- hemorrhoid18
- heptachlor21
- heptagonal19
- hermatypic23
- hibernator16
- hierarchal18
- hierophant18
- homecoming24
- homeopaths20
- homeopathy22
- homoerotic18
- homogenate18
- homographs22
- homophonic24
- homopteran19
- honoraries13
- honorarium17
- hormogonia18
- hygrograph23
- hypermania21
- hypermanic24
- hypertonia18
- hypertonic21
- hypnagogic25
- hypnogogic25
- iatrogenic16
- impeaching24
- imperators16
- importance20
- importancy22
- importuner18
- impregnant20
- impregnate19
- integrator13
- intercrops17
- intergroup17
- intermarry16
- interorgan14
- intertroop14
- ironmaster14
- ironmonger17
- lacerating17
- laceration15
- lacrimator17
- lithograph20
- lithophane19
- logorrheic18
- macaronies17
- macerating19
- maceration17
- macerators16
- machinated20
- machinates19
- machinator19
- macrophage23
- macrophyte23
- madreporic20
- mahoganies18
- manometric20
- manticores17
- maraschino19
- marathoner16
- marchpanes22
- margarines16
- margarites15
- margenting19
- marginated17
- marginates16
- margravine20
- martingale17
- mascarpone20
- matriarchs18
- matriarchy20
- megaphonic24
- megasporic21
- meliorator14
- mentorship19
- mercaptans20
- meritocrat16
- metaphoric21
- metronomic20
- micrograph23
- microphage23
- microphone22
- micropores19
- microprobe22
- microspore19
- microtonal18
- microtones17
- mimeograph23
- moderating17
- moderation15
- monarchial20
- monarchies19
- monarchist19
- monocarpic23
- monochasia19
- monocratic20
- monographs21
- morganatic19
- morganites16
- morphactin22
- morphogens21
- mortgagers17
- mortgaging20
- mortgagors17
- murthering19
- mythopoeia20
- mythopoeic23
- naphthenic22
- negotiator13
- neotropics17
- nephrotics19
- nightmares18
- nightscope21
- nomarchies19
- nomographs21
- nomography23
- nomothetic19
- noncarrier15
- nonprogram20
- nonreactor15
- oceanarium18
- oceangoing19
- octahedron17
- octonaries14
- omophagies20
- operagoing18
- operations14
- ophthalmia21
- ophthalmic24
- optometric19
- oratorical14
- originator13
- orogenetic16
- orographic20
- orphanages18
- orthograde15
- orthopedic19
- orthoptera15
- outechoing19
- outhearing16
- outroaring14
- overacting20
- overaction18
- overcoming23
- overhating19
- overhoping22
- overrating17
- pacemaking26
- pancratium21
- pancreatic20
- pancreatin18
- pantograph21
- paragoning19
- paramagnet19
- parametric19
- parashioth17