11 letters
- elutriators13
- enamoration16
- entomofauna20
- enucleation18
- enunciating20
- enunciation18
- enunciators17
- equinoctial26
- eradication16
- erotization21
- erratically18
- eructations16
- etiolations13
- excoriation22
- exfoliation23
- extrication22
- fabrication21
- facetiously21
- facilitated19
- facilitates18
- facilitator18
- factionally22
- factitively24
- factorylike24
- facultative23
- farcicality23
- farinaceous19
- fascination19
- fecundation21
- felicitator18
- ferociously21
- fibronectin22
- fictionally22
- filamentary21
- filtrations16
- financially23
- flirtations16
- flirtatious16
- floatations16
- floriations16
- fluctuation21
- fluorimetry21
- fluorinated18
- fluorinates17
- fluorometry21
- fomentation19
- forerunning20
- forestation15
- formulation20
- fornicating21
- fornication19
- fornicators18
- fortunately19
- fountaining20
- fractionate18
- fractioning21
- fractiously21
- franklinite21
- frantically22
- fraternally19
- fratricidal19
- frontcourts19
- frontrunner18
- fruitarians16
- frustration16
- fulmination21
- functionary22
- functioning23
- gerontocrat17
- granularity18
- granulation17
- granulocyte21
- gratulation16
- gratulatory17
- inanimately19
- inattention14
- inauthentic19
- incantation17
- incantatory18
- incarnadine18
- incarnating19
- incarnation17
- incinerator16
- inclination18
- incongruent20
- incongruity21
- incontinent18
- incorporate18
- incorporeal19
- incorrectly21
- incorruptly22
- incredulity20
- inculcation21
- inculpation21
- inculpatory22
- incurvation21
- indentation15
- infantility19
- infantryman22
- infantrymen22
- infarctions19
- infatuating19
- infatuation17
- inferential17
- inferiority17
- infertility18
- infestation16
- infiltrated17
- infiltrates16
- infiltrator16
- inflections20
- influencing24
- influential19
- infomercial22
- informality21
- information19
- informatory20
- infractions19
- infuriation17
- innervation18
- inoculating20
- inoculation18
- inoculative21
- inoculators17
- insatiately15
- insertional14
- instinctual18
- instruction17
- integrality17
- integration15
- intensional15
- intentional15
- interactant16
- interacting18
- interaction16
- interannual16
- interatomic18
- intercalary18
- intercalate16
- intercooler16
- intercostal16
- intercounty19
- interdictor16
- interfacial19
- interfacing21
- interfamily21
- interfusion17
- interiority14
- interlacing19
- interlaying18
- interlinear14
- interlunary17
- internality16
- interneuron15
- internuncio18
- interracial16
- interstrain13
- intertribal16
- interunions15
- intolerance17
- intonations14
- intractable19
- intractably21
- intraocular17
- intrathecal18
- intricately18
- intuitional15
- inventorial18
- involucrate21
- involuntary21
- irrationals13
- irrefutably21
- itinerantly16
- itineration13
- lacerations16
- laciniation17
- lacrimation19
- lactiferous19
- lamentation17
- lancinating20
- laureations14
- libationary18
- libertarian16
- lieutenancy20
- literations13
- lubrication20
- luteotropic19
- luteotropin17
- malefaction22
- malfunction24
- manufactory24
- materiality17
- matriculant20
- matriculate19
- melioration16
- mercuration19
- metafiction21
- metrication18
- microfaunae22
- microfaunal23