There are 920 thirteen-letter words containing 2A, E, N and S, https://www.bestwordlist.com/c/a/5/13letterwordswithaaens.htm ABBREVIATIONS ABNORMALITIES ACCELERATIONS ACCENTUATIONS ACCESSARINESS ACCIDENTALISM ACCOUNTANCIES ACQUAINTANCES ADAPTABLENESS ADAPTEDNESSES ADMEASUREMENT ADMINICULATES ADMINISTRABLE ADMINISTRATED ADMINISTRATES ADMIRABLENESS ADULARESCENCE ADULTERATIONS ADVERSARINESS ADVISABLENESS AERIFICATIONS AEROMECHANICS AEROPLANKTONS AESTHETICIANS AFFORESTATION AGGREGATENESS AGRANULOCYTES AGREEABLENESS ALDERMANITIES ALDERMANLIEST ALDERMANSHIPS ALEMBICATIONS ALIMENTATIONS ALKALESCENCES ALLITERATIONS ALLOWABLENESS ALONGSHOREMAN ALPHABETISING ALPHANUMERICS AMARANTACEOUS AMATIVENESSES AMBIVALENCIES AMELIORATIONS AMENABILITIES AMIABLENESSES ANAESTHETISED ANAESTHETISES ANAESTHETISTS ANAESTHETIZED ANAESTHETIZES ANAGRAMMATISE ANALOGOUSNESS ANALPHABETICS ANALPHABETISM ANALYTICITIES ANATHEMATISED ANATHEMATISES ANATHEMATIZES ANECDOTALISMS ANECDOTALISTS ANEMOGRAPHIES ANENCEPHALIAS ANENCEPHALIES ANGELOLATRIES ANGELOPHANIES ANGIOGRAPHIES ANGIOPLASTIES ANGULARNESSES ANIMADVERSION ANIMADVERTERS ANIMATENESSES ANISOMETROPIA ANNEXATIONISM ANNEXATIONIST ANNIVERSARIES ANOMALOUSNESS ANSWERABILITY ANTAGONISABLE ANTEDILUVIANS ANTHRANILATES ANTIANDROGENS ANTICLERICALS ANTIDESICCANT ANTIDIABETICS ANTIGRAVITIES ANTIHISTAMINE ANTIMECHANIST ANTIMETABOLES ANTINAUSEANTS ANTIPARALLELS ANTIPARTICLES ANTIPHONARIES ANTIPLATELETS ANTISATELLITE ANTISEXUALITY ANTISUBMARINE APHANIPTEROUS APLANOGAMETES APPEALINGNESS APPRAISEMENTS APPRECIATIONS APPURTENANCES AQUAFITNESSES ARACHNOLOGIES ARACHNOPHOBES ARBITRARINESS ARCHAEORNISES ARCHEGONIATES ARPEGGIATIONS ARSPHENAMINES ARTERIALISING ARUNDINACEOUS ASCERTAINABLE ASCERTAINABLY ASCERTAINMENT ASHAMEDNESSES ASPARAGINASES ASSEMBLAUNCES ASSEMBLYWOMAN ASSEVERATIONS ASSUEFACTIONS ASTROBOTANIES ASYNDETICALLY ATTRACTANCIES AUDACIOUSNESS AUGMENTATIONS AUGMENTATIVES AUREATENESSES AUTHENTICATES AVAILABLENESS AVERAGENESSES AVERRUNCATORS AWKWARDNESSES AYUNTAMIENTOS AZATHIOPRINES BACTERISATION BALLADMONGERS BALLANWRASSES BALLETOMANIAS BANCASSURANCE BANDSPREADING BANKABILITIES BANTAMWEIGHTS BARBAROUSNESS BAREFACEDNESS BARNSBREAKING BEAUMONTAGUES BETACAROTENES BLAMEABLENESS BORAGINACEOUS BOTANOMANCIES BRADYKINESIAS BREAKABLENESS BREAKDANCINGS BREATHALYSING CABINETMAKERS CACKERMANDERS CALENDARISING CALYCANTHUSES CAMERAPERSONS CAMPANOLOGERS CAMPANOLOGIES CANCELLATIONS CANCERPHOBIAS CANDIDATESHIP CAPABLENESSES CAPACIOUSNESS CAPNOGRAPHIES CARAVANSARIES CARAVANSERAIS CARDINALITIES CARNIVALESQUE CARRAGHEENANS CARRAGHEENINS CARTELISATION CASTELLATIONS CATECHISATION CATERWAULINGS CAUSATIVENESS CAUTERISATION CELIBATARIANS CEPHALISATION CEPHALOPODANS CERAUNOGRAPHS CHALCANTHITES CHANGEAROUNDS CHARLATANRIES CLAIRAUDIENTS CLAIRVOYANCES CLASSICALNESS CLEAVABLENESS CLEPTOMANIACS COACERVATIONS COADJACENCIES COASTGUARDMEN COENAESTHESIA COMANAGEMENTS COMMENTARIATS COMPASSIONATE COMPLAISANCES CONFISCATABLE CONGRATULATES CONNATURALISE CONSERVATORIA CONSTRAINABLE CONTRAOCTAVES CONTRASEXUALS COPARCENARIES COPLANARITIES CRAFTSMANLIKE CRAPEHANGINGS CRYPTANALYSES CYCLANDELATES DAMNABILITIES DARRAIGNMENTS DASTARDLINESS DASTARDNESSES DEACTIVATIONS DEAMINISATION DEASPIRATIONS DECAFFEINATES DECALCOMANIAS DECAPITATIONS DECAPSULATING DECAPSULATION DECARBONATORS DECASUALISING DECASUALIZING DEDRAMATISING DEFLAGRATIONS DEFRAUDATIONS DEGLACIATIONS DELAMINATIONS DENATIONALISE DENATURALISED DENATURALISES DENATURALIZES DENATURATIONS DERACIALISING DERACINATIONS DEREALISATION DERMABRASIONS DERMAPLANINGS DESACRALISING DESACRALIZING DESALINATIONS DESATURATIONS DESQUAMATIONS DEUTERANOPIAS DEVASTATINGLY DEXAMETHASONE DIALECTICIANS DIAMAGNETISMS DIAPHANEITIES DIATHERMANOUS DIAZOMETHANES DIBRANCHIATES DILACERATIONS DILATABLENESS DISADVANTAGED DISADVANTAGES DISAFFIRMANCE DISALLOWANCES DISAPPEARANCE DISNATURALISE DISNATURALIZE DISPARAGEMENT DISPARATENESS DISPASSIONATE DISPLEASANCES DISPLEASANTED DUNNIEWASSALS ECOTARIANISMS ELABORATENESS ELASMOBRANCHS ELASTICATIONS ELEPHANTIASES ELEPHANTIASIC ELEPHANTIASIS EMANCIPATIONS EMARGINATIONS EMASCULATIONS EMBARRASSMENT ENCAPSULATING ENCAPSULATION ENCARNALISING ENCAUSTICALLY ENCOMIASTICAL ENDAMAGEMENTS ENDOPARASITES ENDOPARASITIC ENGRAFTATIONS ENHYPOSTASIAS ENSANGUINATED ENTOMOSTRACAN EPANADIPLOSES EPANADIPLOSIS EPINASTICALLY EPISCOPALIANS EPISTOLARIANS EQUALISATIONS EQUALITARIANS EQUALIZATIONS EQUIPARATIONS ETHANOLAMINES ETHEROMANIACS EUPHAUSIACEAN EUSPORANGIATE EUTHANASIASTS EUTHANATISING EVANGELARIUMS EVANGELIARIES EVANGELISTARY EXACERBATIONS EXAGGERATIONS EXANTHEMATOUS EXASPERATIONS EXHILARATIONS EXPATRIATIONS EXPLANTATIONS EXSANGUINATED EXSANGUINATES EXTRAVAGANCES EXTRAVAGANZAS EXTRAVASATING EXTRAVASATION FACTIONALISED FACTIONALISES FACTIONALIZES FACTUALNESSES FANATICALNESS FANTASTICATED FANTASTICATES FARAWAYNESSES FARNARKELINGS FATHEADEDNESS FATIGABLENESS FAVORABLENESS FEATHERBRAINS FEUDALISATION FLABELLATIONS FLAGELLANTISM FLAGELLATIONS FLAMBOYANCIES FLANNELBOARDS FLANNELGRAPHS FOUNTAINHEADS FRACTIONALISE FRATERNALISMS GALACTOSAMINE GALLANTNESSES GALVANOMETERS GALVANOSCOPES GAMESMANSHIPS GANGSTERLANDS GASTROMANCIES GELATINATIONS GENERALISABLE GENTIANACEOUS GEOSTATIONARY GERIATRICIANS GERMANISATION GLASSPAPERING GRADUALNESSES GRANDSTANDERS GRANULARITIES GRAPHICALNESS GREGARIANISMS GYNAECOMASTIA GYNECOMASTIAS HABITABLENESS HAEMATOGENOUS HAEMATOXYLINS HAEMATOXYLONS HAEMODYNAMICS HAGGARDNESSES HALOGENATIONS HANDCRAFTSMEN HANDICRAFTERS HANDSBREADTHS HANGABILITIES HAPHAZARDNESS HAPPENCHANCES HAPPENSTANCES HARLEQUINADES HAUSSMANNISED HAUSSMANNISES HAUSSMANNIZED HAUSSMANNIZES HAZARDOUSNESS HEBRAISATIONS HEBRAIZATIONS HEPATISATIONS HEPATIZATIONS HEREDITARIANS HERPETOFAUNAS HOCHMAGANDIES HYALURONIDASE HYDNOCARPATES HYPNOANALYSES HYPONATREMIAS HYSTEROMANIAS IDEALISATIONS IDEALIZATIONS ILLAQUEATIONS IMAGINARINESS IMPARTIALNESS INANIMATENESS INARTICULATES INCAPABLENESS INCAPACITATES INCARCERATORS INCATENATIONS INCRASSATIVES INDISSUADABLE INELASTICALLY INHABITANCIES INSATIATENESS INSTANTANEITY INSTANTANEOUS INTERCALARIES INTERGLACIALS INTERSCAPULAR INTERSTADIALS INTRANSIGEANT INTRAPERSONAL INTRAVERSABLE IRRATIONALISE ISMATICALNESS ISOALLOXAZINE JALOALLOFANES JAPONAISERIES JUGLANDACEOUS KATZENJAMMERS KERAUNOGRAPHS KINAESTHESIAS KLEPTOMANIACS LAGGARDNESSES LANDGRAVIATES LATERISATIONS LATERIZATIONS LAUGHABLENESS LEGALISATIONS LEGALIZATIONS LEISHMANIASES LEISHMANIASIS LEMMATISATION LINEARISATION LOWERCLASSMAN MACHIAVELIANS MADERISATIONS MADERIZATIONS MAGNANIMITIES MAGNETISATION MAGNETOGRAPHS MAGNETOPAUSES MAGNETOSTATIC MAGNOLIACEOUS MAINSTREAMING MALADJUSTMENT MALADMINISTER MALADROITNESS MALLEABLENESS MALTREATMENTS MALVERSATIONS MANAGERIALISM MANAGERIALIST MANGANIFEROUS MANIFESTATION MANIFESTATIVE MANIPULATIVES MANNERISTICAL MANSLAUGHTERS MANSPREADINGS MANUFACTORIES MANUFACTURERS MARGINALITIES MARIMBAPHONES MARKETISATION MARTIALNESSES MASSERANDUBAS MATERIALISING MATERNALISTIC MATHEMATISING MECAMYLAMINES MECHANICALISM MECHANISATION MEDIATISATION MEGALOMANIACS MEGALOSAURIAN MEGASPORANGIA MELANCHOLIACS MELANISATIONS MELANIZATIONS MEMBRANACEOUS MENSURATIONAL MESSIANICALLY METAGNATHISMS METALANGUAGES METALISATIONS METALIZATIONS METALLISATION METAPHYSICIAN METASTASISING METASTASIZING METHAQUALONES MICROANALYSES MICROBALANCES MICROMANAGERS MINERALISABLE MISDEMEANANTS MISEVALUATING MISEVALUATION MISMANAGEMENT MISTRANSLATED MISTRANSLATES MONOSATURATED NANOMATERIALS NANOPARTICLES NARCOANALYSES NARRATOLOGIES NASOPHARYNGES NASOPHARYNXES NATIONALISERS NATIONALITIES NATIONALIZERS NATURALNESSES NATUROPATHIES NAVIGABLENESS NEANDERTALERS NECESSITARIAN NEOCAPITALISM NEOCAPITALIST NEOPAGANISING NEURAMINIDASE NEURASTHENIAC NEURASTHENIAS NEUROBLASTOMA NEUROVASCULAR NEWSMAGAZINES NOMENKLATURAS NONABSORBABLE NONAGENARIANS NONASSOCIATED NONBREAKABLES NONCANDIDATES NONCHARACTERS NONDIALYSABLE NONFLAMMABLES NONMAINSTREAM NONMEASURABLE NONNARRATIVES NONSECTARIANS NORADRENALINS NORTHEASTWARD NYMPHAEACEOUS OBSERVATIONAL OCTOGENARIANS OLEOMARGARINS ONOMATOPOEIAS OVERANALYSING OVERTAXATIONS PALATABLENESS PALEOBOTANIES PALEOBOTANIST PALINGENESIAS PALLETISATION PALUDAMENTUMS PANAESTHESIAS PANAESTHETISM PANCYTOPENIAS PANDAEMONIUMS PANSEXUALISMS PANSEXUALISTS PANSPERMATISM PANSPERMATIST PANTHEISTICAL PANTOGRAPHERS PANTOGRAPHIES PANTOTHENATES PAPERHANGINGS PARABOLANUSES PARACYANOGENS PARADOXURINES PARAHYDROGENS PARALANGUAGES PARALLELISING PARAMAGNETISM PARAMENSTRUUM PARAMETRISING PARAMORPHINES PARAMOUNTCIES PARANEPHROSES PARARESCUEMAN PARARESCUEMEN PARASCENDINGS PARASPHENOIDS PARASYNTHESES PARASYNTHESIS PARASYNTHETIC PARASYNTHETON PARATHORMONES PARTIALNESSES PARVANIMITIES PATERNALISTIC PATRILINEAGES PAUPERISATION PEACEABLENESS PEDIATRICIANS PENALISATIONS PENALIZATIONS PENTADACTYLES PENTAHYDRATES PENTASYLLABIC PENTAVALENCES PERMANGANATES PHAEOMELANINS PHALANSTERIAN PHALANSTERIES PHALANSTERISM PHALANSTERIST PHANEROGAMOUS PHENARSAZINES PHENYLALANINS PHONASTHENIAS PHRASEMAKINGS PLACENTATIONS PLANETESIMALS PLANIGRAPHIES PLANOGRAPHIES PLANTOCRACIES PLESIOSAURIAN PRACTICALNESS PREASSURANCES PRECLEARANCES PRELAPSARIANS PREMENOPAUSAL PRIVATEERSMAN PROCARBAZINES PROCELLARIANS PROCRASTINATE PROPAGANDISED PROPAGANDISER PROPAGANDISES PROPAGANDIZES PROSAICALNESS PROSENCEPHALA PROSENCHYMATA PROSTANTHERAS PROTANOMALIES PSYCHASTHENIA PSYCHOANALYSE PSYCHOANALYZE PTERIDOMANIAS PTEROSAURIANS QUADRAPHONIES QUADRIVALENTS QUANGOCRACIES QUARTERFINALS QUARTERSAWING RACEMISATIONS RACEMIZATIONS RADIATIONLESS RADICALNESSES RAPACIOUSNESS RAREFICATIONS RATABLENESSES RATIONALISERS RATIONALITIES RATIONALIZERS REACCEPTANCES REACTIONARIES REACTIONARISM REACTIONARIST REACTIVATIONS READAPTATIONS READMITTANCES REALLOCATIONS REANNEXATIONS REAPPEARANCES REASONABILITY REATTACHMENTS REATTAINMENTS RECALCITRANTS REESCALATIONS REEVALUATIONS REHABILITANTS RELANDSCAPING RENATIONALISE RENATURATIONS REPAGINATIONS REPATRIATIONS REPLANTATIONS RESPIRATIONAL RESTAURANTEUR RESTAURATIONS RETRACTATIONS RETRANSLATING RETRANSLATION REVALIDATIONS RHABDOMANCERS RHABDOMANCIES SACRAMENTALLY SAFECRACKINGS SAGACIOUSNESS SALABLENESSES SALACIOUSNESS SALESMANSHIPS SALVINIACEOUS SANDPAPERIEST SANDPAPERINGS SARMENTACEOUS SATANICALNESS SATANOPHANIES SATIRICALNESS SAVABLENESSES SCANDALMONGER SCAPEGOATINGS SCATTERATIONS SCATTERBRAINS SCENARISATION SCENARIZATION SEASONABILITY SEASONALITIES SECTARIANISED SECTARIANISES SECTARIANISMS SECTARIANIZED SECTARIANIZES SEGREGATIONAL SEMICARBAZONE SEMIPALMATION SENSATIONALLY SEPARABLENESS SEPARATIONISM SEPARATIONIST SERIALISATION SERIALIZATION SEXAGENARIANS SEXUALISATION SEXUALIZATION SHAMEFASTNESS SKATEBOARDING SOMNAMBULANCE SOMNAMBULATED SOMNAMBULATES SPERMATOGONIA SPERMATOZOANS SPHACELATIONS SQUANDERMANIA STAGECOACHING STAGECOACHMAN STAGECOACHMEN STAKHANOVITES STANDARDBREDS STANDARDISERS STANDARDIZERS STAPHYLINIDAE STATESMANLIER STATESMANLIKE STATESMANSHIP STATIONMASTER STAYCATIONERS STEADFASTNESS STEGANOGRAPHS STEGANOGRAPHY STEGOSAURIANS STRATOTANKERS SUBALTERNANTS SUBALTERNATES SUBAPPEARANCE SUBDEACONATES SUBDIACONATES SUBLANCEOLATE SUBSTANTIATED SUBSTANTIATES SUBTERNATURAL SUBTERRANEANS SULFADIAZINES SULFANILAMIDE SULFORAPHANES SULPHADIAZINE SUPERABUNDANT SUPERANNUABLE SUPERANNUATED SUPERANNUATES SUPERNATATION SUPERNATIONAL SUPERNATURALS SUPERSALESMAN SUSTENTACULAR SYNAESTHESIAS SYNAPOSEMATIC SYNTAGMATITES SYSTEMATICIAN TALKATIVENESS TAMABLENESSES TAXABLENESSES TEACHABLENESS TECHNOMANIACS TELEOSAURIANS TETANISATIONS TETANIZATIONS TETRADYNAMOUS TETRAVALENCES THANATOLOGIES THEATROMANIAS THEMATISATION TRACEABLENESS TRACTABLENESS TRADESCANTIAS TRADESMANLIKE TRANSACTINIDE TRANSAMINASES TRANSCRIBABLE TRANSCRIPTASE TRANSDERMALLY TRANSEXUALISM TRANSEXUALITY TRANSFERRABLE TRANSFORMABLE TRANSHUMANCES TRANSLITERATE TRANSMEMBRANE TRANSMIGRATED TRANSMIGRATES TRANSMITTABLE TRANSMITTANCE TRANSMONTANES TRANSMUTATIVE TRANSPARENCES TRANSPARENTLY TRANSPERSONAL TRANSPLANTERS TRANSPORTABLE TRANSPORTANCE TRANSURETHRAL TRANSVALUATED TRANSVALUATES TRANSVERSALLY TRYPAFLAVINES TURBELLARIANS ULTRADISTANCE ULTRAMONTANES UNACCEPTANCES UNAMIABLENESS UNASCERTAINED UNASHAMEDNESS UNASSIMILABLE UNASSIMILATED UNASSUAGEABLE UNAWARENESSES UNCAPITALISED UNCHASTISABLE UNCHASTIZABLE UNDERCLASSMAN UNDIAGNOSABLE UNEATABLENESS UNEMBARRASSED UNFALSIFIABLE UNFASHIONABLE UNGAINSAYABLE UNICAMERALISM UNICAMERALIST UNILATERALISM UNILATERALIST UNMACADAMISED UNMISTAKEABLE UNMISTAKEABLY UNNATURALISED UNNATURALISES UNNATURALIZES UNNATURALNESS UNPARASITISED UNPARASITIZED UNPERSUADABLE UNPLEASURABLE UNPLEASURABLY UNPOLARISABLE UNPURCHASABLE UNSALEABILITY UNSALVAGEABLE UNSALVAGEABLY UNSATISFIABLE UNSEARCHABLES UNSENSATIONAL UNSPECTACULAR UNSTAUNCHABLE UNSTEADFASTLY UNSURPASSABLE UNSUSTAINABLE UNTAMABLENESS UNTRANSPARENT UNTRAVERSABLE UPPERCLASSMAN URANOGRAPHERS URANOGRAPHIES URANOPLASTIES VAGRANTNESSES VALIANTNESSES VAUDEVILLEANS VAUDEVILLIANS VEGETARIANISM VELARISATIONS VELARIZATIONS VERBALISATION VERNACULARISE VERNACULARISM VERNACULARIST VERNALISATION VETERINARIANS VRAISEMBLANCE WAKEBOARDINGS WAPPENSHAWING WATERMANSHIPS WAYWARDNESSES WHATSHERNAMES WHATSHISNAMES WHATSITSNAMES ZANTEDESCHIAS