10 letters
- coastlines15
- cobaltines18
- cobaltites17
- cocainized27
- cocainizes26
- cocaptains20
- cocatalyst19
- cochineals20
- cockatiels21
- coelacanth20
- coenacting20
- cofinances21
- cognizance29
- cohabitant19
- coincident19
- colchicine23
- concealing21
- conceiting20
- concertina18
- concertini18
- conciliate18
- concretist17
- confiscate20
- congenital18
- conicities17
- consistent15
- consociate17
- constantan16
- constantly18
- constative18
- constipate17
- constraint15
- consultant17
- contactees17
- contacting20
- containers15
- contestant15
- contesting17
- continents16
- continuate16
- cornelians16
- cotangents17
- covenantal20
- crenations15
- crinolines16
- criticizes25
- cunctation19
- dealations13
- decathlons18
- decisional16
- dentitions13
- diaconates15
- dialectics18
- dictations15
- dieticians15
- dietitians12
- dilatation13
- disconnect19
- discontent16
- disenchant18
- disincline17
- distention13
- docilities15
- echinaceas19
- echolalias17
- egoistical16
- elasticity16
- emaciation17
- emanations15
- enchiladas18
- endolithic18
- epilations15
- escalating17
- escalation15
- escharotic18
- estimation14
- estivation15
- ethicality18
- ethicizing27
- ethionines14
- etiolating14
- etiolation12
- euthanasic17
- exaltation19
- excisional22
- excitation21
- exhalation21
- extinction22
- facecloths22
- facilitate17
- facilities17
- fanaticize26
- fantastico17
- fantoccini21
- fasciation17
- fatalistic17
- fatalities14
- fianchetti19
- fianchetto19
- fictionist17
- fictionize26
- filiations15
- finalities15
- galantines15
- glaciation17
- gleization23
- gothicizes26
- habilitate16
- habitation16
- hailstones14
- haloclines18
- halothanes16
- hedonistic17
- helicities16
- heliostats13
- heliozoans23
- hematinics19
- hemostatic18
- herniation14
- hesitantly16
- hesitating15
- hesitation13
- hilarities13
- histiocyte17
- historical16
- histrionic16
- hoactzines25
- homiletics19
- iconoclast18
- idealistic15
- ideational13
- imitations14
- inactivate18
- inanitions13
- inartistic14
- incarnates15
- incautions16
- inceptions18
- inchoately19
- inchoative20
- incidental17
- incitation15
- incogitant17
- incognitas17
- inconstant16
- inculcates19
- indecision16
- indication16
- indictions16
- indistinct16
- infections18
- inflations16
- inflection19
- infliction19
- inhabitant17
- inhalation15
- inhalators14
- initialize21
- initiation12
- initiators11
- injectants24
- injections24
- inoculants17
- inoculates16
- inosculate16
- inpatients15
- insanities12
- insatiable15
- insociable18
- insolating15
- insolation13
- insouciant16
- inspection18
- instalment16
- instancies15
- insulation14
- intactness15
- intentions13
- interchain17
- interionic15
- interzonal22
- intestinal13
- intimacies17
- intimation15
- intinction16
- intolerant13
- intoxicant22
- intoxicate21
- intrazonal22
- intuitions13
- invitation16
- ionicities14
- ionization21
- isoantigen14
- isocyanate16
- isoplethic19
- italianate12
- italianise12
- italianize21
- italicised15