10 letters
- explicator24
- exploiting24
- expunction26
- fantoccini21
- fictioneer17
- figuration17
- fingernail18
- florigenic20
- fluorinate16
- focalizing29
- frictional18
- functional20
- gadolinite15
- ganglionic20
- gantelopes17
- garnierite13
- gelatinize23
- gelatinous15
- gemination17
- generalist14
- generality16
- generalize23
- generating16
- generation14
- geniculate18
- gentamicin20
- geocentric19
- geodetical17
- glaciation17
- glamourize26
- glauconite18
- glazieries22
- gleization23
- gluconates18
- goaltender15
- governance21
- graecizing27
- grandniece18
- granduncle20
- granulites15
- granulitic18
- graphitize26
- grapholect21
- graptolite16
- graticules17
- greatening16
- grecianize25
- guillotine16
- heartening16
- helicopter19
- hepatizing27
- herniating16
- herniation14
- iatrogenic16
- iceboating19
- ignorances17
- ignorantly17
- impaneling21
- impatience20
- impearling20
- implanting21
- importance20
- impregnant20
- impregnate19
- inaccurate18
- incautions16
- inceptions18
- incidental17
- incinerate15
- incipience21
- inclasping21
- incogitant17
- incognitas17
- incoherent17
- incomplete21
- incorpsing20
- increasing17
- increscent18
- incrusting18
- incubating21
- incubation19
- inculcated20
- inculcates19
- inculcator19
- inculpated20
- inculpates19
- incurrence19
- indelicate16
- inductance20
- indulgence20
- indurating16
- induration14
- inearthing16
- inelegance18
- ineloquent23
- infarction18
- inflecting21
- inflection19
- infracting20
- infraction18
- ingredient15
- innocenter16
- innumerate16
- inoculants17
- inoculated17
- inoculates16
- inoculator16
- inoperable18
- inordinate13
- inosculate16
- inpourings18
- insculping22
- insinuator13
- insolating15
- insouciant16
- inspecting20
- inspection18
- insulating16
- insulation14
- insurgence18
- intaglioed15
- intangible18
- integrable17
- interchain17
- intergroup17
- interionic15
- interlaced16
- interlaces15
- interlined14
- interliner13
- interlines13
- interlocal16
- interloped16
- interloper15
- interlopes15
- interlunar14
- internodal14
- interocean15
- interorgan14
- interplant16
- interplead16
- interpoint15
- interregna14
- interrenal13
- interspace17
- interunion14
- interzonal22
- intolerant13
- intragenic17
- intrazonal22
- intreating14
- intriguant15
- invigorate17
- invocating21
- involuting20
- isentropic17
- isoantigen14
- isoleucine16
- itinerancy17
- jointuring24
- journalize31
- junctional26
- keratinize24
- lacerating17
- laceration15
- lacquering27
- lactogenic20
- lacustrine16
- laryngitic19
- laterizing23
- latinizing24
- laundering17
- laureating15
- laureation13
- leaguering17
- leathering16
- lectionary17
- leistering14
- lenticular17
- lentigines15
- leprechaun21
- leucocidin20
- leukopenia20
- leukopenic23
- levigation18
- liberating17
- liberation15
- licentiate15
- licentious16
- lieutenant14
- ligaturing17
- linearized22
- linearizes21
- lineations13
- linecaster15
- lipreading18
- literacies14
- literalize21
- literation12
- liturgical18