352 words
15-letter words with F
352 words.
- kaffeeklatsches34
- gyrofrequencies33
- methoxyfluranes33
- sulfinpyrazones32
- exemplification31
- objectification31
- overfertilizing31
- defeminizations30
- denazifications30
- fractionalizing30
- superefficiency30
- familiarization29
- fictionizations29
- formularization29
- monospecificity29
- nonquantifiable29
- oversimplifying29
- professionalize29
- quantifications29
- requalification29
- trifluoperazine29
- desulfurization28
- detoxifications28
- diffractometric28
- federalizations28
- frenchification28
- hyperfunctional28
- ineffaceability28
- inefficaciously28
- reflexivenesses28
- cholecalciferol27
- commodification27
- featherstitched27
- flibbertigibbet27
- fraternizations27
- hyperfastidious27
- infantilization27
- inflexibilities27
- nonflammability27
- nonspecifically27
- overclassifying27
- overconfidently27
- photofinishings27
- phytoflagellate27
- prefiguratively27
- quarterfinalist27
- weatherproofing27
- demystification26
- diffractometers26
- disrespectfully26
- effectivenesses26
- featherbeddings26
- featherstitches26
- fetishistically26
- humidifications26
- hyperinflations26
- immunodiffusion26
- indefectibility26
- ineffectiveness26
- infundibuliform26
- offhandednesses26
- overconfidences26
- overfamiliarity26
- overidentifying26
- preperformances26
- revivifications26
- straightforward26
- uninformatively26
- videoconference26
- affectabilities25
- bourgeoisifying25
- decalcification25
- diffusivenesses25
- disenfranchised25
- efficaciousness25
- enfranchisement25
- fibrinopeptides25
- frightfulnesses25
- fructifications25
- halfheartedness25
- immunodeficient25
- insufficiencies25
- irreformability25
- noninflammatory25
- premanufactured25
- premodification25
- reproachfulness25
- standoffishness25
- syllabification25
- tetrahydrofuran25
- transmogrifying25
- affordabilities24
- ammonifications24
- antishoplifting24
- changefulnesses24
- circumferential24
- comfortableness24
- confidentiality24
- deacidification24
- decaffeinations24
- defectivenesses24
- devitrification24
- disenfranchises24
- disfurnishments24
- dissatisfactory24
- diversification24
- effortfulnesses24
- electrofishings24
- healthfulnesses24
- hemoflagellates24
- housewifeliness24
- imperfectnesses24
- indefeasibility24
- indefensibility24
- indifferentisms24
- inflammableness24
- inoffensiveness24
- insignificantly24
- irrefragability24
- nonconformances24
- nonperformances24
- offensivenesses24
- perfectionistic24
- prefabrications24
- premanufactures24
- simplifications24
- splendiferously24
- antifashionable23
- ariboflavinoses23
- ariboflavinosis23
- barefacednesses23
- codifiabilities23
- confirmednesses23
- decertification23
- dedifferentiate23
- differentiating23
- disconformities23
- effectualnesses23
- fashionableness23
- fatheadednesses23
- favorablenesses23
- ferrimagnetisms23
- ferromagnetisms23
- foresightedness23
- forgivingnesses23
- formidabilities23
- fundamentalisms23
- indemnification23
- ineffablenesses23
- ineffectualness23
- infinitesimally23
- informationally23
- informativeness23
- insignificances23
- modifiabilities23
- neurofibrillary23
- noncertificated23
- nonfulfillments23
- officiousnesses23
- overrefinements23
- prayerfulnesses23
- recodifications23
- refortification23
- remanufacturing23
- retroreflective23
- teleconferenced23
- tightfistedness23
- transferability23
- unfavorableness23
- unforgivingness23
- verifiabilities23
- beautifications22
- classifications22
- confectionaries22
- confectioneries22
- confessionalism22
- confidingnesses22
- counterreformer22
- defensivenesses22
- differentiation22
- differentnesses22
- disaffiliations22
- disgracefulness22
- disinflationary22
- electrification22
- emulsifications22
- fingerprintings22
- foolhardinesses22
- forgetfulnesses22
- functionalistic22
- indifferentists22
- interdiffusions22
- interferometric22
- lightfastnesses22
- materfamiliases22
- metafictionists22
- misinformations22
- multifunctional22
- neuroscientific22
- nonconformities22
- nonenforcements22
- nonsaponifiable22
- perfunctoriness22
- personification22
- preferabilities22
- preformationist22
- prenotification22
- preprofessional22
- prettifications22
- professionalism22
- profitabilities22
- recertification22
- reconfirmations22
- reflectometries22
- reformabilities22
- refractometries22
- remanufacturers22
- rigidifications22
- sanctifications22
- saponifications22
- silicifications22
- softheartedness22
- subprofessional22
- superinfections22
- teleconferences22
- wonderfulnesses22
- antiferromagnet21
- centrifugations21
- configurational21
- deceitfulnesses21
- defeasibilities21
- defensibilities21
- defibrillations21
- denitrification21
- desertification21
- dessertspoonful21
- disinformations21
- dissatisfaction21
- faithlessnesses21
- ferromanganeses21
- floriferousness21
- fragmentariness21
- frivolousnesses21
- fundamentalists21
- gentrifications21
- identifications21
- indefinableness21
- interfraternity21
- interinfluenced21
- nonconfidential21
- noninflationary21
- reafforestation21
- reconfiguration21
- refrangibleness21
- refundabilities21
- shiftlessnesses21
- solidifications21
- sorrowfulnesses21
- subinfeudations21
- superfluidities21
- ultracentrifuge21
- unfossiliferous21
- unselfishnesses21
- anfractuosities20
- antifilibusters20
- antiforeclosure20
- artificialities20
- autotransformer20
- beautifulnesses20
- bountifulnesses20
- colorfastnesses20
- confessionalist20
- confraternities20
- confrontational20
- crestfallenness20
- dinoflagellates20
- esterifications20
- facetiousnesses20
- fanaticalnesses20
- fantasticalness20
- fantastications20
- fencelessnesses20
- ferociousnesses20
- filterabilities20
- fissiparousness20
- floriculturists20
- fractiousnesses20
- functionalities20
- futilitarianism20
- infallibilities20
- infeasibilities20
- infrastructures20
- infusiblenesses20
- intensification20
- interferometers20
- interinfluences20
- latensification20
- masterfulnesses20
- mellifluousness20
- mistrustfulness20
- noninflectional20
- noninformations20
- noninterference20
- nonprofessional20
- nonprofessorial20
- nontransferable20
- nonuniformities20
- pestiferousness20
- plentifulnesses20
- posttransfusion20
- regardfulnesses20
- reposefulnesses20
- resourcefulness20
- retroreflection20
- retroreflectors20
- stratifications20
- stultifications20
- superfluousness20
- suspensefulness20
- transformations20
- unfamiliarities20
- uniformitarians20
- unprofessionals20
- antifederalists19
- defenestrations19
- defenselessness19
- disinfestations19
- distastefulness19
- distressfulness19
- distrustfulness19
- foreordinations19
- fortunetellings19
- interstratified19
- lignosulfonates19
- odoriferousness19
- regretfulnesses19
- steadfastnesses19
- transfiguration19
- ultrafastidious19
- underinflations19
- undutifulnesses19
- unfeelingnesses19
- autotransfusion18
- faultlessnesses18
- feloniousnesses18
- flirtatiousness18
- fortunatenesses18
- fruitlessnesses18
- interstratifies18
- resentfulnesses18
- sulfurousnesses18
- ultrafiltration18
How this list is built
- Every word here comes from ENABLE, a lexicon released to the public domain — 172,823 words. It is the list this site can legally publish in full, and it is stated openly rather than implied.
- The tournament lists — TWL/OWL in North America, Collins/SOWPODS elsewhere — are copyrighted compilations. They are not used here and not merged in. A small number of words will therefore differ from what a given game accepts.
- Scores use the standard tile values (A=1 … Q=10, Z=10) and ignore board bonuses, which depend on where you place the word, not on the word itself.
- Lists are ordered by score, then alphabetically — the order that is useful when you are choosing a play, rather than alphabetical for its own sake.
SOURCE·ENABLE (Enhanced North American Benchmark Lexicon)·Public domain. 172,823 words. Tournament lists (TWL, Collins) are copyrighted and not used.·REVIEWED AUG 2026
SOURCE·ENABLE public-domain lexicon (172,823 words)·lists and scores computed from the lexicon, see method·REVIEWED AUG 2026