11 letters
- consiglieri18
- consolidate17
- conspirator18
- constatives19
- constipated19
- constipates18
- contractile19
- contractive22
- contraption19
- contrastive19
- contritions16
- controverts19
- cooperating20
- cooperation18
- cooperative21
- coordinates16
- coplanarity21
- copulations20
- copulatives23
- corotations15
- corporatist17
- corporative21
- correlation16
- cotoneaster15
- cotransport18
- cottontails16
- counterplot20
- countertops19
- countervail21
- covariances22
- covariation19
- covenantors20
- creationism18
- creationist15
- crepitating20
- crepitation18
- criminalize28
- cultivation21
- cultivators20
- deactivator19
- decapitator18
- declaration17
- decorations16
- depilations17
- deportation16
- depravation20
- deprivation20
- derivations17
- desalinator14
- description19
- detractions16
- devastation17
- devotionals18
- diapositive19
- dictatorial16
- dilatancies17
- dilatations14
- directional17
- discipliner20
- dislocation17
- disrelation14
- distinctive20
- distraction16
- distractive19
- divaricates19
- egalitarian15
- egotistical17
- elaboration16
- elicitation16
- eliminators16
- elutriation14
- eluviations18
- emaciations18
- emancipator21
- eradication16
- eroticizing26
- erotization21
- eructations16
- escalations16
- estivations16
- etiolations13
- evacuations20
- evaluations18
- evaporating21
- evaporation19
- evaporators18
- exaltations20
- excavations26
- excitations22
- excoriation22
- expatiation22
- expirations22
- explication26
- explicators25
- exploration23
- exportation22
- extirpation22
- extractions22
- extrication22
- facilitates18
- facilitator18
- fanaticizes27
- fantastical19
- felicitator18
- fictionizes27
- filtrations16
- flirtations16
- floatations16
- floriations16
- forestation15
- fortepianos18
- fractionate18
- frivolities19
- galvanizers28
- geopolitics20
- gestational15
- glaciations18
- gleizations24
- gracilities17
- graptolites17
- gravitation18
- heliotropic20
- historicize25
- horizontals24
- hospitalize26
- idolization23
- impartation18
- imperialist18
- impetration18
- implication22
- implicative25
- importances21
- importation18
- imprecation21
- imprecision21
- inactivated20
- inactivates19
- inchoatives21
- incitations16
- incorporate18
- incorporeal19
- indicatives20
- infiltrates16
- ingratiates14
- initializes22
- initiatives16
- inoculative21
- inoculators17
- inoperative19
- insatiately15
- inscription19
- inscriptive22
- insectivore19
- insertional14
- inspiration16
- instigative18
- instinctive20
- instructive20
- interaction16
- interactive19
- interatomic18
- intercalate16
- intercostal16
- interfacial19
- interplants17
- interpoints16
- interpolate16
- interracial16
- interschool18
- intervallic21
- intoxicates22
- intractable19
- intrathecal18
- intricacies18
- intricately18
- intrinsical17
- introspects18
- invalidates18
- invalidator18
- invariables20
- invariances20
- inventorial18
- invigilates19
- invigilator19
- invigorates18
- inviolacies20
- invitations17
- invocations20
- involucrate21
- ionizations22
- ionospheric20
- iproniazids25
- ipsilateral16
- irrationals13
- irritations12
- isotonicity17
- italianated14
- italianates13
- italianised14
- italianises13