11 letters
- disrespects18
- dissections16
- dodecahedra19
- dodecaphony24
- duodecimals21
- echinococci26
- echinoderms21
- echoviruses21
- eclecticism24
- econometric21
- economising21
- economizers27
- economizing30
- ecotourisms18
- ecotourists15
- ectomorphic25
- ectopically24
- ectoplasmic24
- ectothermic22
- ectotrophic22
- ecumenicism25
- ecumenicist22
- ecumenicity24
- effectively27
- effectivity26
- effectually25
- effectuated22
- effectuates21
- eigenvector21
- elecampanes22
- electioneer16
- electorally19
- electorates15
- electresses15
- electrician19
- electricity20
- electrified19
- electrifies18
- electrocute19
- electroform21
- electrogram20
- electrojets24
- electroless16
- electrology20
- electrolyte18
- electrolyze27
- electronics19
- electrotype20
- electroweak22
- electuaries16
- embolectomy26
- endothecium22
- entelechies18
- erectnesses15
- execrations22
- executables26
- executioner23
- executorial23
- executrices25
- executrixes29
- expectances28
- expectantly28
- expectation25
- expectative28
- expectorant25
- expectorate24
- fecundating23
- fecundation21
- fecundities20
- femtosecond22
- fibronectin22
- fieldpieces22
- firecracker24
- flyspecking30
- forecaddies19
- forecasters17
- forecasting20
- forecastles18
- forechecked27
- forechecker26
- foreclosing21
- foreclosure19
- gastrectomy21
- genuflected23
- geotectonic20
- gonadectomy23
- goosenecked22
- grandnieces19
- grapholects22
- grecianized27
- grecianizes26
- griddlecake23
- gynaecology24
- gynecocracy27
- gynecologic25
- haecceities19
- hectographs23
- hectoliters17
- hectometers19
- hectoringly22
- hepatectomy24
- heteroecism19
- hexadecimal28
- homecomings25
- housecleans19
- hypothecate23
- impecunious23
- imperfectly26
- imprecating23
- imprecation21
- imprecatory22
- imprecisely23
- imprecision21
- incorrectly21
- indecencies20
- indecentest17
- indecisions17
- indirection17
- ineffective25
- ineffectual23
- infectivity24
- inflectable23
- inflections20
- injectables28
- insectaries15
- insecticide19
- insectivore19
- inspections19
- interjected25
- interjector24
- internecine17
- intersected16
- intrathecal18
- introjected25
- introspects18
- invectively26
- ipecacuanha24
- irrecusable19
- irrecusably21
- isoelectric18
- ivermectins22
- kiloparsecs22
- kneecapping28
- leatherneck22
- lecherously21
- lecithinase18
- lectureship21
- leprechauns22
- linecasters16
- linecasting19
- littlenecks21
- lobectomies21
- mantelpiece22
- masterpiece20
- mechanicals24
- mechanician24
- mechanistic23
- mechanizers29
- mechanizing32
- megaparsecs22
- megaproject31
- microinject30
- microsecond22
- midsections19
- millisecond21
- misbecoming26
- misconnects22
- misdirected19
- misreckoned23
- misrecorded19
- molecularly23
- mouthpieces23
- myoelectric23
- myrmecology27
- nanoseconds18
- necessaries15
- necessarily18
- necessitate15
- necessities15
- necessitous16
- neckerchief27
- necrologies18
- necrologist18
- necromancer22
- necromantic22
- necrophilia21
- necrophilic24
- necropoleis19
- necropsying23
- necrotizing27
- nephrectomy25
- nondecision18
- nondirected18
- noneconomic23
- nonelection18
- nonelective21
- nonelectric20
- noninfected21
- nonreceipts19
- nonrecourse17