11 letters
- disputation17
- disrelation14
- disruptions17
- dissentient14
- dissentions14
- dissertator12
- dissipaters15
- dissipating18
- dissipation16
- dissipative19
- distantness14
- distensions14
- distentions14
- distinctest16
- distinction17
- distinguish18
- distortions13
- distracting18
- distraction16
- distrainers13
- distraining16
- distrainors13
- distressing15
- districting18
- distrusting16
- disunionist15
- divinations18
- doctorships20
- dogtrotting17
- dominations17
- doughtiness18
- downstaters16
- draughtiest17
- drosophilae18
- drosophilas18
- droughtiest17
- duennaships20
- dystrophies19
- editorships17
- eicosanoids16
- elongations16
- emigrations17
- empathising22
- emphasising22
- empoisoning21
- enchiridion19
- endodontist15
- endomitosis16
- endotrophic21
- enravishing21
- enshrouding19
- eosinophils18
- epigraphist21
- epitomising20
- epoxidation23
- ergonomists17
- erotization21
- estimations15
- estivations16
- ethnologist17
- ethologists16
- etiolations13
- euphoriants18
- exhortation21
- exodontists20
- expirations22
- exportation22
- expositions22
- extirpating24
- extirpation22
- extraditing22
- extradition20
- festinating18
- fingerposts20
- fittingness18
- forestation15
- foretasting17
- fortepianos18
- friendships21
- gadolinites16
- gadroonings18
- gangsterish18
- garnishment20
- gastritides14
- gastritises13
- gastroliths16
- gastronomes17
- gastroscope19
- geminations18
- generations15
- geobotanist17
- geostrophic21
- geotropisms19
- germination18
- ghostwrites18
- gingersnaps20
- gormandises18
- gramophones22
- grandiosity17
- graphicness22
- graphitized28
- graphitizes27
- graptolites17
- gravidities18
- grindstones16
- growthiness19
- hagioscopes21
- hairsprings19
- handsprings21
- handwriting21
- handwritten19
- handyperson21
- harmonising20
- headsprings20
- heartstring16
- hepatitides17
- herniations15
- hesitations14
- hesperidins18
- hibernating20
- hibernation18
- hideosities14
- hierophants19
- hinterlands17
- histologies16
- histologist16
- historicist16
- histrionics17
- homeporting22
- homopterans20
- homospories19
- horologists16
- hospitalise17
- hostilities14
- hotpressing19
- housetrains15
- hypertonias19
- hypotension20
- icosahedron18
- ideographic22
- ideologists15
- idiographic22
- impassioned19
- impetrating20
- impetration18
- importation18
- impositions18
- impregnants21
- imprintings21
- imprisoning21
- inaptitudes17
- inattention14
- inbreathing20
- incitations16
- indagations16
- indecisions17
- indentation15
- indexations21
- indications17
- indigestion16
- indignation17
- indignities16
- indirection17
- indisposing19
- indophenols20
- indurations15
- inebriating18
- inebriation16
- infestation16
- ingathering19
- ingratiated15
- ingratiates14
- ingratitude16
- ingredients16
- ingressions15
- inharmonies18
- initialness14
- initiations13
- inscription19
- inseminator16
- insertional14
- insheathing19
- insinuators14
- insolations14
- inspections19
- inspiration16
- inspirators15
- inspiriting18
- inspissated16
- inspissator15
- instantiate13
- instigating17
- instigation15
- instigative18
- instigators14
- instituters13
- instituting16
- institution14
- institutors13
- integrating17