15 letter words ending with y

abiogenetically accommodatingly acetometrically acidimetrically acidometrically actinochemistry actualistically adrenomedullary aeolotropically aerodynamically agglutinability agglutinatively alchemistically alcoholytically algorithmically allelochemistry allomorphically allotetraploidy ambassadorially ambidexterously amoralistically amphistylically amphitheatrally amphotropically anaesthesiology anaschistically anemometrically angelologically animatistically animatronically anisotropically anterofrontally anterolaterally anteroventrally anthropobiology antimicrobially approachability approximatively archangelically archeoastronomy archeologically archiepiscopacy architecturally argumentatively astrochemically astrophotometry astrophysically atmospherically attributionally audiometrically autecologically authoritatively autochthonously autodigestively autographically autohemotherapy autolithography automorphically autophytography autoradiography autosplenectomy autotetraploidy autothermically autotrophically auxographically auxotrophically axonometrically bacteraemically bacteriotherapy barometrography bathometrically bathymetrically bidirectionally bimorphemically bioavailability bioecologically bioelectrically biogeochemistry biologistically biomechanically biorhythmically biostratigraphy bisymmetrically blastematically blepharorrhaphy bloodcurdlingly brokenheartedly bromometrically cacographically calisthenically campimetrically carcinogenicity cardiologically cardiopulmonary careeristically cataclysmically catagenetically catawamptiously catechistically celioenterotomy cenogenetically cephaleonomancy cerebrospinally ceremonymongery cerographically charismatically charlatanically chemoautotrophy chemometrically chemosurgically chemotactically chemotropically chirognomically chiromantically cholangiography cholecystectomy cholecystopathy cholecystostomy choledochostomy cholinergically chronologically circumambiently circumorbitally circumplanetary circumventively citriculturally cleistogamously clinometrically cocatalytically codirectionally coeducationally coenzymatically cohomologically cohyponymically collaboratively collochemically coloproctectomy colposcopically columnistically combinatorially communicability communicatively compartmentally compassionately complementarity compositionally comprehensively compressibility computationally concentratively condescendingly confidentiality congressionally conjugationally conjunctionally conscientiously consequentially considerability contemplatively contemporaneity contemptibility contractibility contradictively contradictorily contrasexuality contravariantly controllability controversially conventionality convolutionally coprophagically coreferentially correspondingly corroboratively cosmochemically cosmosophically costopneumopexy coulometrically counteractingly counteractively counteractivity counterstrategy countervailably craniolaterally craniologically cranioventrally cretinistically crossculturally cryospherically cryptologically cryptonymically crystallography cultivatability cyclometrically cyclovertically cystolithectomy cytogenetically cytoplasmically decipherability decomposability demographically demonstrability demonstratively demosthenically densimetrically deontologically dermasurgically deselectability destructibility determinability determinatively detritivorously developmentally diaschistically diazotisability diazotizability disagreeability disappointingly discerptibility disconcertingly discontinuously discretionarily disenchantingly disfunctionally disharmonically disharmoniously dishearteningly disinflationary disinterestedly dispassionately dispersoidology displaceability disquisitionary disreputability disrespectfully dissatisfactory dissatisfyingly dissolveability distinguishably distractibility diverticulopexy dorsoanteriorly dorsocervically dorsotemporally dorsoventrality doublehelically doxographically ecospecifically ectomorphically ectrosyndactyly electrovalently embryologically emulsifiability encephalography endomorphically endothermically enterolithotomy entomologically environmentally enzymologically epeirogenically epitrochoidally ergographically ethnomusicology eudiometrically euphemistically exchangeability excommunicatory exobiologically expectationally expostulatingly expostulatively expurgatorially exterminatively extraalveolarly extracellularly extrajudicially extraordinarily extratracheally extratropically extremistically feebleheartedly femtochemically fertilizability fetishistically feudalistically fibromyomectomy fibrovascularly fickleheartedly fierceheartedly floriculturally fluorochemistry foresightlessly formalistically formulistically frontomaxillary gamogenetically gastronomically gentleheartedly geobiologically geoeconomically geomagnetically geomicrobiology geostrophically geotectonically gerontosexually glaciologically glottologically glottonymically gnoseologically gnosiologically gnotobiotically goniometrically gramophonically granddaughterly grandiloquently gravimetrically gravitationally gravitropically gynecologically gynomorphically haptotropically harmonistically heartbreakingly heliometrically heliotactically heliotropically hellenistically hematogenically hematologically hematopathology hemichromatopsy hemilaminectomy hemimorphically heminephrectomy hemispherectomy hemispherically hemoalkalimetry hemodynamically hemorrhagically hepatologically hepatopulmonary heresthetically hermeneutically heterarchically heterodoxically heterogeneously heteronymically heterosexuality heterotypically histochemically histomorphology holographically homocentrically homogenetically homographically homomorphically horticulturally hydranencephaly hydrochemically hydromantically hydrometallurgy hydroscopically hydrotactically hydrotropically hygroscopically hygrotropically hylomorphically hylozoistically hymenopterology hyperconformity hypercritically hyperonymically hyperosmolarity hyperreactivity hypersensuously hypertextuality hypervigilantly hypnosurgically hypnotisability hypnotistically hypnotizability hypocycloidally hypogenetically hypomorphically hyposensitivity iatrochemically iatrophysically ichthyotoxicity ichthytaxidermy identifiability idiomorphically immeasurability immensurability immunochemistry immunologically immunopathology immunotoxically impenetrability implicationally imponderability impressionality inaccessibility inadjustability inadmissibility inapplicability inappropriately incalculability incommensurably incomparability incompatibility incomputability inconsiderately inconsolability inconspicuously incorrigibility incriminatingly indeterminately indigestibility indiscriminably inexplicability infinitesimally informationally infracortically inquisitorially insignificantly inspirationally instantaneously institutionally instrumentality insubordinately insurrectionary intellectuality intelligibility intercellularly intercessionary interchangeably intercortically interculturally interdependency interjaculatory interlocutively interlocutorily intermeddlingly interminability internationally interpersonally interpolatively interrogatingly interrogatively intertextuality intertwistingly intraalveolarly intraarterially intracellularly intracerebrally intracervically intracortically intrafamilially intramuscularly intraneuronally intratracheally intravascularly introspectively invulnerability ionospherically irrationability irredeemability irreductibility irreplicability irresectability irresistibility irreversibility jovialistically juxtapositively juxtatropically katagenetically kenogenetically ketogenetically kinesthetically lackadaisically lateroventrally lepidopterology lexicologically lexigraphically lipographically lithochemically lithonephrotomy logarithmically lymphadenectomy lymphadenopathy lysigenetically machiavellianly macroangiopathy macrochemically macrocosmically macrocyclically macromineralogy macromorphology macroscopically magistratically magnetisability magnetizability maintainability maneuverability manoeuvrability marigraphically marriageability masochistically masturbatically matriarchically maxillofacially mechanistically mediastinoscopy medioanteriorly megapolisomancy melancholically mensurationally mentalistically merchantability merogenetically meromorphically mesomorphically metallurgically metamorphically methodistically microangiopathy microchemically microcosmically microculturally micrometallurgy micromineralogy micromorphology microphotometry microphysically microradiometry microscopically microseismicity microseismology microsurgically microtechnology microtomography mineralogically minerologically miscellaneously mixotrophically monospecificity monospherically monosyllabicity morphogenically morphologically multiculturally multigranularly multilaterality multitechnology multitudinosity multitudinously musicologically mutualistically myoelectrically mythomaniacally nanolithography nasogastrically nematologically neologistically nephrolithotomy nephrotoxically neurochemically neurofibrillary neurophysiology neuroplasticity neuropsychiatry neuropsychology neurosurgically neurotoxicology neurotropically neurovascularly neuroviscerally nonanalogically nonanalytically nonanarchically nonanatomically nonaromatically nonarticulately nonartistically nonathletically nonautonomously nonavailability nonbelligerency nonbiologically nonchimerically noncitationally noncommercially noncompensatory nonconciliatory nonconclusively nonconcurrently nonconductivity noncontemporary noncontextually noncontiguously noncontinuously noncontributory noncontrollably nondeducibility nondeflationary nondegenerately nondepreciatory nondisciplinary nondisruptingly nondistortingly nondistractedly nondivisibility nondramatically nonecologically noneconomically nonecumenically nonelectrically nonequivalently nonessentiality nonevolutionary nonexclusionary nonexhaustively nonflammability nonfunctionally nongeologically nonhermetically nonhierarchally nonhysterically nonignitability nonignitibility noninducibility noninflammatory noninflationary nonintroductory nonliturgically nonlogistically nonmalleability nonmasturbatory nonmechanically nonmonogamously nonmonotonicity nonmonotonously nonmutationally nonpalliatively nonparabolicity nonperiodically nonpossessively nonproductively nonproductivity nonprotectively nonprovisionary nonreducibility nonreflectively nonrefractively nonregressively nonrepetitively nonresponsively nonrestrictedly nonrhythmically nonsecretionary nonspecifically nonsphericality nonsternutatory nonstructurally nonsubmissively nonsubversively nonsuccessfully nonsuccessively nonsuggestively nonsusceptivity nonsymbolically nonsynonymously nontangentially nonteachability nontheatrically nontheistically nontraceability nontraitorously nontransitively nontranslucency nontransmurally nontransparency nontumultuously nontyrannically nonvegetatively nonviviparously northeastwardly northwestwardly nucleophilicity numerologically numismatography obscurantically observationally obstructionally oceanologically odontologically olericulturally ontogenetically onychodystrophy ophthalmography organologically orientationally orthodontically orthoscopically orthotropically osmotrophically osteopathically overambitiously overassertively overattentively overcomplacency overconfidently overdefensively overdelightedly overemotionally overfamiliarity overimitatively overindulgently overjudiciously overluxuriantly overluxuriously overmasculinity overnegligently overravishingly overrighteously oversensitively oversensitivity overshadowingly overspecificity oversufficiency oversusceptibly ovoviviparously ozonometrically pachometrically palaeoethnology palaeogeography palaeohistology palaeolimnology palaeopathology palaeophytology palaeotypically palatomaxillary paleocortically paleodendrology paleoentomology paleophysiology paleotypography palindromically palynologically pancreatography pandemoniacally panlogistically pantheistically papilliferously papyrologically parablastically paragraphically paramorphically pareidoliacally parenthetically pathophysiology patriarchically pedospherically pericardiectomy pericycloidally periumbilically permaculturally permutationally permutatorially perpendicularly persecutionally persecutorially perseveratively perspicaciously pessimistically petrochemically petrophysically pharmacotherapy pharyngonasally philosophically phlebologically phlebotomically photoautotrophy photochemically photochromotypy photoelasticity photoheliometry photometrically photomicroscopy photophysically photoreactively photostatically photostationary phototachometry phototactically phototelegraphy phototropically phototypography photoxylography phrenologically phthisiotherapy physiochemistry physiologically physiopathology phytochemically phytomorphology phytophysiology piezochemically piezometrically pinocytotically pisciculturally planimetrically planometrically plasmolytically platitudinously pleasuremongery plenipotentiary plethysmography pleuropulmonary pluralistically plutocratically plutomaniacally poliomyelopathy polymorphically polysomnography polyspherically polysyllabicity posterodorsally posteromedially posteromesially posterospinally postmenstrually postoperatively postpolypectomy postsplenectomy posttensionally postvertebrally prebiologically predicamentally predicationally preferentiality prefiguratively preformationary pregeologically prehistorically prejudicatively premeditatingly premillennially preparoxysmally prepositionally prespecifically presynaptically problematically proctocolectomy proctologically progeneratively programmability prophecymongery proportionality proportionately propriospinally proteolytically proximodistally psephologically pseudoasymmetry pseudochemistry pseudopregnancy pseudoscholarly pseudosexuality psychedelically psychiatrically psychobiography psychochemistry psychologically psychopathology psychosexuality pusillanimously pycnometrically pyromorphically pyrotechnically quantifiability quasisphericity questionability radioautography radiochemically radiometrically radiophonically radioscopically radiosurgically radiotechnology radiotelegraphy reciprocatively recognisability recognizability reconcilability regerminatively remonstratingly remonstratively reproducibility reselectability restitutionally restrainability resurrectionary retrogressively retrospectively reverberatively rheomorphically rigouristically ritualistically roentgenography roentgenopacity rostroventrally sacroanteriorly sanctiloquently sanctimoniously saprophytically scalenohedrally schoolmistressy schoolteacherly scintillatingly seismologically selenologically selfassertingly selfconsciously selfexplanatory selfrighteously selfsufficiency semiclassically semiconsciously semidependently seminomadically semiobjectively semiobliviously semiochemically semispherically serendipitously serialisability serializability serigraphically sesquicentenary shamanistically sidesplittingly significatively silviculturally singleheartedly sinorespiratory skiagraphically skototropically socialistically sociocentricity socioculturally sociometrically solidifiability soliloquisingly soliloquizingly solipsistically somatologically somatotypically somnambulically southeastwardly southwestwardly specificatively speleologically sphenomaxillary spheroconically sphincterectomy spirometrically squirarchically stabilizability stalactitically stalagmitically staphylorrhaphy stereochemistry stereotypically strongheartedly stultiloquently subdivisionally subintroductory subperiodically subspecifically substitutionary subterraneously subtransversely superabsorbancy superabundantly superaccurately supercomplexity superconformity superefficiency supereloquently superintendency supersensuality supersensuously supersimplicity superstitiously superthankfully supervigilantly supervigorously supervirulently supplementarily suppressibility supraaortically surreptitiously sycophantically sylviculturally symbolistically sympathetically symplesiomorphy symptomatically synecdochically synecologically synergistically tachometrically tachymetrically tautochronously tautometrically tautophonically technochemistry technologically telegraphically telekinetically telemetrography telephotography teleradiography telerobotically telethermometry temperamentally tenderheartedly teratologically tetartohedrally thalassotherapy theomorphically therapeutically thermochemistry thermogenically thermogeography thermologically thermolytically thermostability thermotypically tintometrically tomographically topographically toxicologically trabeculoplasty trachelorrhaphy transactionally transcellularly transcervically transcriptively transculturally transferability translatability translationally transmutability transpirability transtemporally tribalistically tribochemically trichologically trisyllabically tritheistically typographically typolithography ultraphysically ultrasonography unacceptability unachievability unadulteratedly unaesthetically unaffordability unalleviatingly unanswerability unanticipatedly unapprehendably unassailability unassociatively unattainability unauthentically unbelievability unceremoniously unchallengeably unchangeability uncomplainingly uncomplimentary uncomputability unconditionally unconstrainably unconstrainedly uncontrastively uncooperatively uncriticisingly uncriticizingly uncultivability undependability undercautiously underdependency undergenerosity undersimplicity understandingly undestructively undetectability undeterrability undiametrically unemployability unenergetically unexceptionably unexceptionally ungeometrically ungovernability ungrammatically unhomogeneously unimaginatively uninformatively uninquisitively unintelligently unintentionally uninterestingly uninterruptedly unistructurally unmanageability unmarketability unmeasurability unmellifluently unmellifluously unmistakability unmodifiability unnegotiability unobjectionably unobservability unpatentability unpatriarchally unpatriotically unpatronisingly unpatronizingly unprecedentedly unpretentiously unprovisionally unquestioningly unrealistically unrepeatability unresectability unseasonability unselectability unsentimentally unshrinkability unstimulatingly unstrategically unsymmetrically unsynchronously untreacherously urticariaomancy vasovasorrhaphy ventriculostomy ventrolaterally ventropleurally verbalistically vermiculturally vertebromammary vibroscopically videometrically viscoelasticity viscometrically viscoplasticity vivisectionally voltametrically voyeuristically xenomorphically xerographically xeromammography xeromorphically xeroradiography xerothermically xylographically zenographically zoogeologically zymographically