10 letters
- connatural17
- consensual17
- consistent15
- constantan16
- constantly18
- constative18
- constipate17
- constitute15
- constraint15
- consulates16
- consultant17
- consulting19
- consultive20
- containers15
- contestant15
- contesting17
- contextual23
- continents16
- continuant17
- continuate16
- continuers16
- continuity18
- conventual21
- convulsant21
- copulating21
- copulation19
- copulative22
- cornelians16
- cotangents17
- counseling19
- courtliest15
- covenantal20
- crenations15
- crinolines16
- culinarian17
- culminates19
- cultivates19
- cunctation19
- dealations13
- decisional16
- dentitions13
- depictions18
- depilation16
- deputation16
- diaconates15
- dictations15
- dilatation13
- discontent16
- distention13
- duplicates19
- educations16
- egoistical16
- elasticity16
- elocutions16
- eluviation17
- emaciation17
- emanations15
- emulations16
- enclasping21
- enunciates16
- enunciator16
- epiblastic20
- epiglottic19
- epiglottis16
- epilations15
- episodical18
- epitomical20
- equational22
- equitation21
- eructation15
- escalating17
- escalation15
- escaloping20
- estimation14
- estivation15
- etiolating14
- etiolation12
- eulogistic17
- euthanasic17
- evacuation19
- evaluation17
- exaltation19
- excisional22
- excitation21
- expiations21
- expunction26
- extinction22
- exultation20
- facilitate17
- factitious17
- factualist18
- fantastico17
- fasciation17
- fatalistic17
- fatalities14
- felicitous18
- flauntiest16
- flounciest19
- functional20
- galantines15
- gelatinous15
- glaciation17
- glauconite18
- gluconates18
- gluttonies15
- hesitation13
- houseplant18
- ideational13
- impactions20
- implicates20
- imputation18
- inactivate18
- inapposite17
- inaptitude16
- incarnates15
- incautions16
- incautious16
- inceptions18
- incidental17
- incitation15
- inclasping21
- inclusions17
- incogitant17
- incognitas17
- inconstant16
- incubation19
- inculcates19
- inculpated20
- inculpates19
- incunables20
- inductions17
- infatuates15
- infections18
- infectious18
- inflations16
- inflection19
- inhalation15
- injectants24
- injections24
- inoculants17
- inoculated17
- inoculates16
- inosculate16
- inpatients15
- insatiable15
- insculping22
- insinuated14
- insinuates13
- insinuator13
- insociable18
- insolating15
- insolation13
- insouciant16
- inspecting20
- inspection18
- instalment16
- instancies15
- insulating16
- insulation14
- intactness15
- intentions13
- interplant16
- interpoint15
- intestinal13
- intolerant13
- intoxicant22
- intoxicate21
- intraplate15
- introspect17
- intubation16
- intuitable16
- intuitions13
- inunctions17
- isentropic17
- isoantigen14
- isocyanate16
- isoleucine16
- isoplethic19
- italianate12
- italianise12
- iterations11
- itinerants12
- jesuitical24
- junctional26
- kaolinites16
- laceration15
- lactations15
- lacustrine16
- lamination16
- lanosities12
- latinities12
- laudations14
- laureation13
- leucoplast19
- levitation16
- licentiate15
- licentious16
- lidocaines16
- lieutenant14
- lineations13