13 letters
- disinfections22
- disinflations20
- disinhibition21
- dispassionate18
- dispensations19
- dispositional19
- dispossession18
- disproportion21
- disquisitions25
- dissemination19
- dissertations15
- dissimilation19
- dissimulation20
- dissociations18
- distillations17
- distributions19
- divarications22
- diversionists19
- documentation23
- dogmatization29
- domestication21
- domiciliation22
- dramatisation18
- dramatization27
- dubiousnesses20
- duodecillions22
- dysfunctional26
- echolocations23
- ecophysiology28
- educationally23
- educationeses19
- educationists19
- effectuations24
- efficaciously29
- egregiousness19
- electioneered19
- electioneerer18
- electrocution22
- elocutionists19
- elucubrations23
- emancipations24
- emarginations20
- emasculations22
- embolizations30
- emotionalisms21
- emotionalists18
- emotionalized28
- emotionalizes27
- emotionlessly21
- enantiomorphs23
- encapsulation23
- encrustations19
- endometrioses18
- endometriosis18
- endosymbionts24
- endosymbioses23
- endosymbiosis23
- endosymbiotic26
- endotheliomas21
- energizations26
- enviousnesses20
- epidemiologic26
- epitheliomata22
- epizootiology30
- equalizations34
- equilibration28
- equivocations31
- eroticization26
- eternizations24
- etherizations25
- etiologically23
- eviscerations21
- evolutionisms23
- evolutionists20
- exacerbations27
- exaggerations25
- examinational26
- exasperations24
- exceptionable31
- exceptionably33
- exceptionally31
- exclusionists26
- excogitations26
- excruciations28
- excursionists25
- exenterations22
- exercitations24
- exhibitioners26
- exhibitionism29
- exhibitionist26
- exhilarations24
- exobiological30
- exobiologists26
- expansionisms28
- expansionists25
- expatriations24
- expectational28
- expectoration27
- expeditionary27
- expeditiously28
- explantations26
- exploitations25
- explorational26
- expostulation26
- expressionism27
- expressionist24
- expropriation27
- extensionally26
- exteriorising23
- exteriorities20
- exteriorizing32
- extermination25
- extortionists21
- extrapolation25
- extravasation25
- extraversions25
- extroversions25
- facetiousness21
- facilitations21
- factionalisms24
- factorization29
- falsification24
- fasciculation25
- fashionmonger25
- felicitations21
- feloniousness20
- feminizations30
- fenestrations18
- fermentations21
- ferociousness21
- fertilization27
- feudalization29
- fiberizations29
- fibrillations22
- fictionalised22
- fictionalises21
- fictionalized31
- fictionalizes30
- fictioneering23
- finalizations28
- flagellations22
- flirtatiously21
- flocculations26
- fluctuational24
- fluidizations29
- fluoridations20
- fluorinations20
- focalizations30
- formalization30
- fortification23
- fossilization27
- fractionalize30
- fractionating23
- fractionation21
- fractionators20
- fractiousness21
- fragmentation23
- frequentation28
- functionalism26
- functionalist23
- functionality25
- functionaries22
- gallicization30
- galvanization31
- gasifications22
- gastrulations18
- genuflections25
- geostationary18
- germanization29
- gesticulation21
- ghettoization27
- glaciological26
- glaciologists22
- glamorization29
- glioblastomas23
- globalization30
- glorification23
- glycosylation25
- gradationally21
- grandioseness18
- grandiosities17
- granodiorites17
- granodioritic20
- gratification22
- gravitational21
- habilitations20
- hagiographers24
- hagiographies24
- hallucination23
- halogenations20
- harmonization29
- haruspication23
- hebraizations28
- heliographing26
- heliotropisms22
- hellenization28
- hemodilutions22
- hilariousness18
- hominizations29
- homoiothermic26