10 letters
- fractional18
- fractioned18
- franchisee19
- francolins19
- freckliest21
- freelances18
- fricandoes18
- fricatives20
- frictional18
- friendlies16
- frolicsome20
- fromenties17
- fructifies20
- fruitcakes21
- fruitiness15
- frumenties18
- frutescent18
- fugacities19
- fulminates19
- fumatories17
- fumitories17
- functional20
- funiculars20
- furanoside16
- furcations18
- furmenties18
- futileness16
- gelatinous15
- generalist14
- geniculate18
- gentrifies16
- genuflects21
- gerfalcons20
- glauconite18
- gluconates18
- granulites15
- granulitic18
- graticules17
- historical16
- honorifics19
- houseclean18
- housefront17
- housetrain14
- iatrogenic16
- iceboaters16
- iconoclast18
- iconolatry17
- idolatries12
- idolatrous13
- incautions16
- incautious16
- incinerate15
- inclosures16
- incubators18
- inculcates19
- inculcator19
- inculpates19
- incurables19
- incurvates19
- indecorous16
- indelicate16
- indicators15
- indiscreet15
- industrial14
- inebriates14
- infantries15
- infarction18
- infeasible18
- infections18
- infectious18
- infibulate19
- infielders16
- infiltrate15
- inflations16
- inflection19
- inflective22
- inflicters18
- inflictors18
- influences20
- infraction18
- infrasonic18
- infuriated16
- infuriates15
- infusorian16
- inglorious15
- inoculants17
- inoculated17
- inoculates16
- inoculator16
- inosculate16
- insecurely18
- insecurity17
- insinuator13
- insociable18
- insolation13
- insouciant16
- insufflate19
- insularity15
- insulation14
- insulators13
- intercaste14
- interclass15
- interfaced18
- interfaces17
- interfiled16
- interfiles15
- interfluve20
- interfolds16
- interfused16
- interfuses15
- interlaced16
- interlaces15
- interlines13
- interlocal16
- interlocks19
- interlopes15
- interludes14
- interocean15
- interspace17
- interstice14
- intervales16
- introduces16
- involucres20
- iridescent15
- ironfisted15
- irresolute12
- isentropic17
- isocaloric17
- isochronal17
- isolations12
- isoleucine16
- isooctanes14
- iterations11
- itinerates11
- jesuitical24
- journalese22
- journalist22
- juniorates21
- kaolinites16
- keratinous16
- laceration15
- lacustrine16
- lakefronts19
- lanosities12
- larcenists15
- latecomers17
- laticifers17
- latifundio17
- laureation13
- lectionary17
- leistering14
- lemniscate18
- lenticular17
- lenticules17
- lentivirus17
- liberation15
- libertines15
- librations15
- licensures16
- licentiate15
- licentious16
- lidocaines16
- lienteries12
- linearised13
- linearises12
- linearizes21
- lineations13
- linecaster15
- linoleates13
- liquations22
- liquefiers24
- liquescent25
- liquorices24
- literacies14
- literation12
- localities15
- locutories15
- lubricants19
- lubricates18
- luciferase18
- luciferins19
- luciferous19
- luminaires16
- luminaries16
- lustration13
- luteinizes22
- maleficent21
- manicurist18
- manifester17
- manticores17
- melanistic18
- meliorates14
- mercantile18
- microtonal18
- microtones17
- militances18
- mineralise15
- miniatures15
- minicourse18
- misfortune18