9 letters
- coynesses15
- crassness13
- creasiest12
- creatines13
- creations13
- crenation14
- cretinous14
- cretonnes14
- croissant13
- crossness13
- crossties12
- cuirasses13
- curtesies13
- custodian15
- custodies14
- customise16
- cutaneous15
- cutesiest13
- cutinised15
- cutinises14
- cutinizes23
- cutlasses14
- cysteines15
- cytosines15
- dacoities13
- danseuses12
- deaconess14
- decisions14
- decussate14
- denounces16
- densities11
- destinies11
- diocesans14
- discounts15
- discusses14
- disseises10
- dissensus12
- dissonant12
- distances14
- disunions13
- disunites12
- duecentos15
- dunnesses13
- dustiness12
- earstones10
- ecstasies12
- ecumenist17
- edacities13
- education15
- eductions15
- egestions12
- einsteins11
- ejections22
- elections14
- emissions13
- encaustic17
- enceintes14
- encomiast16
- encounter15
- endocasts14
- ensconces17
- entrances14
- enunciate15
- enuretics14
- envisions15
- epistases12
- epistasis12
- equations20
- erections13
- escapists15
- esculents15
- esoterica12
- essayists11
- essential11
- essonites10
- estancias13
- esthesias11
- estuaries10
- estuarine11
- ethicians15
- ethionine13
- eugenists13
- eustacies13
- euthenics16
- evections17
- evictions17
- exactions20
- exactness20
- excisions20
- execution21
- exsecants20
- extension18
- facetious16
- faintness14
- fanciness17
- fatnesses13
- faunistic17
- fitnesses13
- fountains15
- functions18
- fusionist14
- fussiness14
- fustiness14
- gassiness12
- gauntness14
- gneissose12
- guanosine14
- gustiness13
- gutsiness13
- hastiness12
- hesitance15
- hessonite12
- honesties12
- hostesses11
- hotnesses12
- housesits12
- icehouses15
- icinesses13
- icteruses13
- ideations11
- ignescent16
- inactions14
- inaneness12
- inanities11
- inaptness14
- incaution15
- incenters14
- incentive18
- inception17
- incessant14
- incidents15
- incisions14
- incisures14
- incitants14
- inclusion16
- incognita16
- incondite15
- increases13
- incrosses13
- incubates17
- incubuses18
- incurious15
- incursion15
- indicants15
- indicates14
- indictees14
- inductees15
- induction16
- inelastic14
- ineptness14
- inertness11
- infancies17
- infection17
- infusions15
- ingenious14
- ingenuous15
- ingestion13
- inhesions13
- injection23
- injustice23
- inkstones15
- innocents15
- innocuous16
- innovates15
- inoculant16
- inoculate15
- insectile14
- insensate11
- insertion11
- insincere14
- insinuate12
- insistent11
- insisters10
- insolates11
- insolence15
- insolents12
- insomniac17
- insomnias14
- instanced15
- instances14
- instincts14
- insulants13
- insulates12
- insurance15
- insurants12
- intensest11
- intension12
- intensive15
- intestine11
- intonates11
- intrusion12
- inunction16
- inundates13
- invasions15
- invocates17
- iodinates11
- iotacisms15
- irateness10
- isobutane14
- isoclines14