11 letters
- governesses18
- governorate18
- granivorous19
- gravenesses18
- gravestones18
- greatnesses14
- greenstones15
- gristliness15
- hairinesses14
- heavenliest19
- heavinesses18
- heinousness16
- herniations15
- hirsuteness15
- hoarinesses14
- horninesses15
- housetrains15
- iconostases15
- iconostasis15
- inanenesses14
- inaptnesses16
- incinerates16
- incinerator16
- incurvation21
- indurations15
- industrials15
- ineptnesses16
- inerrancies16
- inertnesses13
- inessential14
- inferential17
- infusorians17
- ingressions15
- ingressives18
- inheritress14
- initialness14
- innervation18
- innovations18
- innumerates17
- inobservant20
- inoculation18
- inoculative21
- inoculators17
- inoperative19
- inosculates17
- insectaries15
- insectivore19
- inseminates16
- inseminator16
- insensately16
- insensitive17
- insertional14
- insinuative18
- insinuators14
- insistences16
- insolations14
- inspirators15
- inspissator15
- insularisms17
- insulations15
- intenerates13
- intenseness14
- intensional15
- intensively20
- intercensal17
- intercessor15
- intercooler16
- intercourse16
- interdealer14
- interferons16
- interfluves21
- interfusion17
- interiorise12
- interisland15
- interlayers15
- interleaved18
- interleaves17
- interleukin19
- interlinear14
- interliners14
- interlopers16
- interlunary17
- internalise14
- internalize23
- interneuron15
- interposers15
- interrelate13
- interrogees14
- intersexual21
- intersperse15
- interstrain13
- interunions15
- interurbans17
- interveners17
- intervenors17
- interviewer19
- interweaves19
- intolerance17
- intravenous18
- intrusively20
- inventorial18
- inventoried18
- inventories17
- invernesses17
- investiture17
- invigorates18
- invigorator18
- invocations20
- involucrate21
- involuntary21
- involutions19
- iratenesses12
- ironmasters15
- irrationals13
- irrealities12
- irrelevance20
- isoantigens15
- isoleucines17
- itineraries12
- jealousness23
- jointresses21
- journaleses23
- journalists23
- langostinos16
- langoustine17
- lankinesses18
- largenesses15
- larkinesses17
- lastingness16
- laundresses15
- laureations14
- leakinesses17
- learnedness15
- legionaries15
- legionnaire16
- leisurewear16
- leukotriene18
- levigations19
- levitations17
- liberations16
- lieutenants15
- linearities13
- linecasters16
- listerioses12
- listeriosis12
- literalness14
- literations13
- literatures13
- lithenesses15
- liverwursts20
- lividnesses18
- loathnesses15
- loftinesses16
- longevities19
- looninesses14
- loosenesses13
- loosestrife15
- lousinesses14
- loutishness16
- luridnesses15
- lusterwares16
- lustinesses14
- lustrations14
- maneuverers20
- manlinesses17
- mavourneens21
- measureless16
- meatinesses15
- melioration16
- meliorative19
- meliorators15
- menservants20
- mensuration17
- meritorious15
- merrinesses15
- mineralises16
- minestrones16
- miserliness16
- moisturises15
- monasteries15
- monostelies16
- morulations17
- mountaineer17
- mousselines17
- naivenesses17
- naltrexones21
- nastinesses13
- nationalise14
- natriureses13
- natriuresis13
- nattinesses13
- naturalises14
- naturalness15
- necessaries15
- necessities15
- necessitous16
- neorealisms16
- neorealists13
- nervinesses17
- nervosities16