268 words
17-letter words with Y
268 words.
- hypophysectomized47
- hypophysectomizes46
- dimethylhydrazine42
- hydroxytryptamine41
- schizophrenically41
- hyperexcitability39
- physicochemically39
- chemoprophylactic38
- hyperimmunization38
- photosynthesizing38
- psychodynamically38
- psychophysiologic38
- zoogeographically38
- cyclophosphamides37
- dihydroxyacetones37
- lexicographically37
- bathythermographs36
- carboxypeptidases36
- chromolithography36
- cytotaxonomically36
- demythologization36
- hyperpolarization36
- hypnotizabilities36
- hypochondriacally36
- lymphangiographic36
- pheochromocytomas36
- copolymerizations35
- cryptographically35
- piezoelectrically35
- psychobiographers35
- psychobiographies35
- rhynchocephalians35
- superheavyweights35
- depolymerizations34
- hyposensitization34
- intersubjectively34
- intersubjectivity34
- phonocardiography34
- photofluorography34
- photomechanically34
- phytogeographical34
- psychosexualities34
- psychosomatically34
- psychotherapeutic34
- choreographically33
- chymotrypsinogens33
- cytopathogenicity33
- diphenylhydantoin33
- hyperdevelopments33
- lymphadenopathies33
- mesembryanthemums33
- methylnaphthalene33
- parathyroidectomy33
- phenylethylamines33
- phosphoglycerates33
- photoconductivity33
- phytopathological33
- plethysmographies33
- psychopathologies33
- psychopathologist33
- thermodynamically33
- thermographically33
- amphitheatrically32
- bibliographically32
- deoxyribonuclease32
- dephosphorylating32
- electromyographic32
- metapsychological32
- paraformaldehydes32
- parapsychological32
- pharmacologically32
- philanthropically32
- pseudoparenchymas32
- rhabdomyosarcomas32
- sphygmomanometers32
- synchrocyclotrons32
- unsympathetically32
- cholecystectomies31
- comprehensibility31
- countercyclically31
- dephosphorylation31
- diaphragmatically31
- electrochemically31
- electrophysiology31
- glycosaminoglycan31
- gynandromorphisms31
- hydroelectrically31
- hyperinflationary31
- inconsequentially31
- kaleidoscopically31
- monochromatically31
- pathophysiologies31
- pentylenetetrazol31
- physiopathologies31
- polymorphonuclear31
- recrystallization31
- spectrophotometry31
- stereophotography31
- straightforwardly31
- thrombocytopenias31
- unapproachability31
- uncomprehendingly31
- aerothermodynamic30
- angiocardiography30
- counterhypotheses30
- counterhypothesis30
- dehydrochlorinase30
- dehydrochlorinate30
- heterotrophically30
- hyperemotionality30
- hyperirritability30
- hyperpigmentation30
- hyperreactivities30
- incommunicability30
- jurisprudentially30
- lymphogranulomata30
- morphogenetically30
- neuropharmacology30
- oceanographically30
- orthopsychiatries30
- orthopsychiatrist30
- parapsychologists30
- perchloroethylene30
- photoperiodically30
- phytosociological30
- polarographically30
- psycholinguistics30
- spectroscopically30
- superconductivity30
- thermodynamicists30
- thermoperiodicity30
- triphenylmethanes30
- architectonically29
- chlortetracycline29
- cryptocrystalline29
- differentiability29
- encephalomyelitis29
- histophysiologies29
- hypermutabilities29
- hyperpituitarisms29
- irreproachability29
- microbiologically29
- nephelometrically29
- photoelectrically29
- stereospecificity29
- symptomatological29
- thermoelectricity29
- anthropologically28
- anticlimactically28
- antihypertensives28
- counterconspiracy28
- crystallographers28
- crystallographies28
- cytomegaloviruses28
- cytotechnologists28
- dihydroergotamine28
- epidemiologically28
- ferrimagnetically28
- hyperinnervations28
- hyperventilations28
- idiosyncratically28
- neuropsychologies28
- neuropsychologist28
- paleoanthropology28
- phototypesettings28
- probabilistically28
- socioeconomically28
- trichloroethylene28
- acetylsalicylates27
- anachronistically27
- autocatalytically27
- bacteriologically27
- counterdeployment27
- cryopreservations27
- disrespectability27
- epistemologically27
- glossopharyngeals27
- hydrometallurgies27
- hydrometallurgist27
- hyperalimentation27
- hyperintellectual27
- hyperstimulations27
- immunogenetically27
- improvisationally27
- indistinguishably27
- intrathoracically27
- iontophoretically27
- irreproducibility27
- macroevolutionary27
- microdensitometry27
- microevolutionary27
- micropaleontology27
- multidisciplinary27
- neuropsychiatries27
- neuropsychiatrist27
- nonenforceability27
- paleomagnetically27
- polyacrylonitrile27
- pyrometallurgical27
- transthoracically27
- turbidimetrically27
- circumstantiality26
- configurationally26
- contemporaneously26
- dialectologically26
- disadvantageously26
- electronegativity26
- imperialistically26
- impressionability26
- irreconcilability26
- monosyllabicities26
- neurophysiologies26
- neurophysiologist26
- onomatopoetically26
- opportunistically26
- pyroelectricities26
- radiobiologically26
- semiautomatically26
- symmetricalnesses26
- ultracontemporary26
- unconscionability26
- undemonstratively26
- unemployabilities26
- cardiorespiratory25
- counterinsurgency25
- deterministically25
- electrometallurgy25
- indestructibility25
- interavailability25
- interdisciplinary25
- nondiscriminatory25
- nonprofessionally25
- parasitologically25
- polycondensations25
- postrevolutionary25
- radioimmunoassays25
- radioisotopically25
- synchronousnesses25
- transdisciplinary25
- trigonometrically25
- uncontroversially25
- unconventionality25
- electroanalytical24
- electrostatically24
- isoelectronically24
- materialistically24
- otolaryngological24
- paternalistically24
- transcriptionally24
- transplantability24
- triiodothyronines24
- uncontrollability24
- understandability24
- antirevolutionary23
- tridimensionality23
- unidimensionality23
- unintelligibility23
- constitutionality22
- entrepreneurially22
- illusionistically22
- intraperitoneally22
- nationalistically22
- otolaryngologists22
- rationalistically22
- retroperitoneally22
- strongyloidosises22
- ultrastructurally22
- untranslatability22
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
