12 letters
- dramaturgies19
- drysalteries16
- dumortierite17
- durabilities18
- dyeabilities19
- ebulliencies22
- effeminacies25
- efficacities24
- efficiencies25
- effronteries19
- elasticities16
- elderberries17
- emblazonries29
- embroideries19
- embryogenies23
- embryologies23
- emissivities19
- endemicities20
- endomorphies22
- endothermies19
- entomologies19
- enzymologies30
- epeirogenies18
- episcopacies24
- episiotomies18
- epistolaries16
- equabilities26
- equanimities26
- equestrienne24
- erectilities16
- ergodicities18
- escapologies21
- espiegleries18
- ethicalities18
- ethnoscience22
- excellencies28
- exobiologies25
- expectancies29
- expediencies27
- expediential25
- experiencing29
- experiential24
- factualities20
- femininities20
- festooneries16
- fiendishness20
- fiercenesses19
- flaccidities23
- flatulencies22
- foolhardiest19
- fourdriniers18
- fraternities16
- friabilities19
- friendliness19
- fritillaries17
- frontalities17
- frontiersman20
- frontiersmen20
- frontispiece22
- fusibilities20
- futurologies20
- gadzookeries28
- gastronomies18
- gendarmeries19
- generalities16
- generosities15
- geoscientist18
- glaciologies21
- glockenspiel27
- goniometries18
- gooseberries17
- granddaddies19
- graphologies22
- gravimetries21
- grievousness20
- grotesquerie24
- gynecologies23
- handkerchief28
- harquebusier28
- heliolatries16
- hematologies20
- heterodoxies22
- heterogamies19
- heterogenies17
- heterogonies17
- heteronomies18
- hexaploidies26
- hierarchical23
- hierarchized29
- hierarchizes28
- hieratically21
- hieroglyphic27
- hierophantic23
- hippienesses21
- holographies22
- homeopathies22
- hootenannies17
- humbuggeries26
- hydromancies24
- hydropathies22
- hygienically26
- iconolatries17
- ideographies20
- ignobilities19
- illegalities17
- illiteracies17
- imbecilities22
- immaculacies26
- immaturities19
- immobilities22
- immoderacies22
- immoralities19
- immunologies23
- impercipient25
- importancies22
- impudicities23
- inaccuracies23
- inactivities20
- inadequacies27
- incapacities22
- incendiaries18
- incessancies20
- incipiencies23
- incivilities21
- inclemencies24
- inconvenient23
- incumbencies27
- indelicacies21
- indemnifiers21
- indocilities18
- inefficacies25
- inefficiency28
- inefficients23
- inequalities24
- inexpedience28
- inexpediency30
- inexperience27
- infelicities20
- infidelities18
- inhumanities20
- innumeracies21
- insecurities17
- insentiences18
- insipidities17
- insistencies17
- insobrieties16
- insolvencies22
- insufficient24
- insularities15
- insurgencies20
- intensifiers17
- intermarried17
- intermarries16
- intersociety18
- interspecies19
- interviewees20
- interviewers20
- interviewing23
- intraspecies19
- invalidities19
- inveteracies20
- invitatories17
- itinerancies17
- jackasseries28
- japonaiserie25
- jocularities26
- judicatories26
- juvenilities28
- keratotomies19
- kilocalories21
- kymographies28
- laboratories16
- lammergeiers21
- lampooneries20
- laparotomies19
- lectionaries17
- legibilities19
- legitimacies21
- leukopoieses21
- leukopoiesis21
- leukopoietic24
- leukotrienes19
- lexicalities24
- lexicologies26
- liberalities17
- likabilities21
- literalities14
- livabilities21
- loganberries19
- logicalities19
- lovabilities21
- luminosities18
- lumpectomies26
- magistracies20
- malacologies22
- malignancies23
- mantelpieces23
- marqueteries25
- mastectomies21
- masterpieces21