9-Letter Words With F and I

There are 1774 9-letter words that use both F and I. 833 are common words, such as ACIDIFIED and ACIDIFIES. A rarer one is ZOMBIFIES. In this set, E is the most frequent open letter (1234 words). 426 words contain a doubled letter.

Full list 1,774

Common words

acidifiedacidifiesaffectingaffectionaffiancedaffiancesaffidavitaffiliateaffirmingafflictedaffordingaforesaid
acidifiedacidifiesaffectingaffectionaffiancedaffiancesaffidavitaffiliateaffirmingafflictedaffordingaforesaidafterlifeairfieldsairliftedamplifiedamplifieramplifiesangelfishaperitifsarchfiendartifactsartificerartificesbackfieldbackfiredbackfiresbasinfulsbeatifiedbeatifiesbeautifulbeefinessbefallingbefittingbefoggingbefoulingbefriendsbeneficesbenefitedbifurcatebillfoldsblindfoldblowfliesbountifulboyfriendbriefcasebriefingsbriefnessbufferingbuffetingbullfightbullfinchcafeteriacaffeinescalcifiedcalcifiescalfskinscalorificcampfirescatfishesceasefirecertifiedcertifieschaffinchchairliftchiefdomschieftainclarifiedclarifiescockfightcodfishescodifierscodifyingcoffiningcoiffuredcoiffuresconfidantconfidentconfidersconfidingconfigureconfiningconfirmedconflictsconfusingconfusionconfutingcraftiestcrossfirecrucifiedcrucifiescruciformcufflinkscuneiformdaffinessdaffodilsdandifieddandifiesdeafeningdebriefeddeceitfuldefeatingdefeatismdefeatistdefectingdefectiondefectivedefendingdefensingdefensivedeferringdefiancesdefiantlydeficientdefinabledeflatingdeflationdefoggingdefoliantdefoliatedeformingdeformitydefrayingdemystifydifferentdifferingdifficultdiffidentdiffuselydiffusingdiffusiondiffusivedignifieddignifiesdisaffectdisbeliefdiscomfitdisfavorsdisfavourdisfiguredisinfectdisproofsdiversifydogfightsdogfishesdownshiftdraftiestdraftingsdriftwooddutifullydwarfismseffectingeffectiveefficienteffluviumeffusionselectrifyenfiladedenfiladesenfoldingenforcingengulfingexemplifyfabricatefaceliftsfacetiousfacettingfacsimilefactionalfactorialfactoriesfactoringfacultiesfaggotingfagotingsfaintnessfairylandfaithfulsfaithlessfallaciesfallowingfalsifiedfalsifierfalsifiesfalsitiesfalteringfamiliarsfamishingfanaticalfancinessfanlightsfantasiasfantasiedfantasiesfantasizefantasticfarrowingfarseeingfarthingsfasciclesfascinatefascisticfashionedfashionerfasteningfatalismsfatalistsfatheringfathomingfatiguingfatteningfattinessfatuitiesfaultiestfavoritesfavouringfeaturingfecundityfeelinglyfeistiestfellatiosfeloniousfemininesfeminismsfeministsferociousferretingfertilityfertilizefesteringfestivalsfestivelyfestivityfetidnessfetishismfetishistfetteringfeudalismfiberfillfictionalfidgetingfiduciaryfieldworkfierinessfifteenthfiftiethsfightingsfigurinesfilamentsfiligreedfiligreesfilletingfillipingfilminessfilmmakerfilmstripfilterersfilteringfilthiestfiltrablefiltratedfiltratesfinaglersfinaglingfinalistsfinalizedfinalizesfinancialfinancierfinancingfinessingfingertipfinickierfinishersfinishingfireballsfirebombsfireboxesfirebrandfirebreakfirebrickfiredampsfirefightfirefliesfirehousefirelightfireplacefireplugsfirepowerfireprooffiresidesfirestormfiretrapsfiretruckfirewallsfirewaterfirewoodsfireworksfirmamentfirmwaresfirstbornfirsthandfishbowlsfishcakesfisheriesfishermanfishermenfishhooksfishinessfishpondsfishtailsfishwivesfistfightfistulousfitnessesfittinglyfixationsfixativesflabbiestflaccidlyflagshipsflakinessflambeingflamingosflashiestflashingsflatironsflauntingflautistsflavoringfledglingfleeciestfleshiestfleshlierflexitimeflextimesflickeredflightierflimflamsflimsiestflinchingflintiestflintlockflippancyflockingsfloggingsflooringsfloppiestfloridestflossiestflotationflotillasflouncierflouncingflowerierfloweringfluenciesfluffiestfluoridesfluorinesfluoritesflurryingflyweightfoaminessfocussingfogginessfolkloricfolksiestfolliclesfollowingfomentingfooleriesfoolishlyfoothillsfootlingsfootprintfopperiesforbiddenforegoingforeignerforelimbsforensicsforesailsforesightforeskinsforestingforfeitedforgeriesforgiversforgivingforkliftsformalismformalistformalityformalizeformatingformationformativeformulaicfornicateforsakingforsythiaforthwithfortiethsfortifiedfortifierfortifiesfortitudefortnightfossilizefosteringfoundlingfoundriesfountainsfrackingsfractionsfractiousfragilityfrailnessfrailtiesfranchisefranciumsfrangiblefrazzlingfreakiestfrecklierfrecklingfreezingsfreightedfreighterfricasseefricativefrictionsfriedcakefriendingfrightensfrightfulfrightingfrigidityfrilliestfriskiestfritteredfrivolityfrivolousfrizziestfrizzlierfrizzlingfrolickedfrolickerfrontiersfrostbitefrostiestfrostingsfrothiestfrowsiestfrowziestfrugalityfruitcakefruitiestfruitionsfruitlessfrumpiestfugitivesfulfilledfulminatefumigantsfumigatedfumigatesfumigatorfunctionsfungiblesfungicidefunicularfunkinessfunnelingfunninessfurbishedfurbishesfuriouslyfurnishedfurnishesfurniturefurrinessfurrowingfurtivelyfusileersfusiliersfusilladefussinessfustinessfuturismsfuturistsfuzzinessgainfullygarfishesgearshiftglorifiedglorifiesgoldfinchgoofiness

About this list

Words
1774 (833 common words)
Common example
acidified
Rare example
zombifies
Doubled letters
426
Ending in S
610
Most frequent letter
E (1234)

Questions

How many 9-letter words with f and i are there?

1774. 833 of them are common words.

What is a common example?

ACIDIFIED is among the common words in this set.