There are 1062 twelve-letter words containing A, E, G, N and T, https://www.bestwordlist.com/c/a/5/12letterwordswithaegnt.htm
ABBREVIATING ABRIDGEMENTS ACCELERATING ACCENTUATING ADJUDGEMENTS
ADULTERATING ADULTERISING ADULTERIZING ADVANTAGEOUS ADVENTURINGS
ADVERTISINGS ADVERTIZINGS AEROMAGNETIC AESTHESIOGEN AFFECTIONING
AFFRIGHTENED AFFRIGHTMENT AFTERBURNING AGAMOGENETIC AGAPANTHUSES
AGENTIVITIES AGGLUTINABLE AGGLUTINATED AGGLUTINATES AGGLUTINOGEN
AGGREGATIONS AGGRIEVEMENT AGRANULOCYTE AGUARDIENTES AIRTIGHTNESS
ALLITERATING ALLOANTIGENS ALMIGHTINESS ALPHATESTING AMBLYGONITES
AMELIORATING ANDROGENETIC ANGELOLOGIST ANGIOTENSINS ANGULARITIES
ANNABERGITES ANOTHERGUESS ANTHOLOGISED ANTHOLOGISER ANTHOLOGISES
ANTHOLOGIZED ANTHOLOGIZER ANTHOLOGIZES ANTHROPOGENY ANTIALLERGIC
ANTIANDROGEN ANTIESTROGEN ANTIGENICITY ANTIGROPELOS ANTIHYDROGEN
ANTILEGOMENA ANTIMAGNETIC ANTIMIGRAINE ANTIMUTAGENS ANTIRELIGION
ANTISPENDING ANTISYZYGIES APLANOGAMETE APPERTAINING APPETISINGLY
APPETIZINGLY APPRECIATING APPRENTICING ARCHEGONIATE ARCHITECTING
ARGUTENESSES ARPEGGIATING ARPEGGIATION ARRAIGNMENTS ARRANGEMENTS
ASCERTAINING ASEPTICISING ASEPTICIZING ASPERGATIONS ASSEVERATING
ASSUAGEMENTS ASTRINGENCES ASTRINGENTLY AUGMENTATION AUGMENTATIVE
AUGUSTNESSES AUTOCHANGERS AUTOGENOUSLY BABINGTONITE BALNEOLOGIST
BANTAMWEIGHT BAREBOATINGS BATTLEGROUND BATTLEWAGONS BEADBLASTING
BEARBAITINGS BEARDTONGUES BEAUMONTAGES BEAUMONTAGUE BEPLASTERING
BERTILLONAGE BESCATTERING BESPATTERING BESTIALISING BESTIALIZING
BESTRADDLING BILLINGSGATE BIOGENETICAL BIOMAGNETICS BREAKFASTING
BREATHTAKING BROWBEATINGS CABBAGETOWNS CABLECASTING CAENOGENETIC
CAFFEINATING CAINOGENETIC CALYPTROGENS CANDLELIGHTS CARBURETTING
CARPENTERING CARPETMONGER CARTWHEELING CATECHISINGS CATECHIZINGS
CATEGORISING CATEGORIZING CATERWAULING CENTIGRAMMES CENTIMORGANS
CENTRALISING CENTRALIZING CENTRIFUGALS CHAETOGNATHS CHARACTERING
CHASTENINGLY CINEMATISING CINEMATIZING CLADOGENETIC CLATTERINGLY
CLEARCUTTING COACERVATING COASTEERINGS COGENERATION COGENERATORS
COGNOMINATED COGNOMINATES COMANAGEMENT COMMENTATING COMPAGINATED
COMPAGINATES COMPENSATING CONDENSATING CONFIGURATED CONFIGURATES
CONFLAGRATED CONFLAGRATES CONGEALMENTS CONGELATIONS CONGENIALITY
CONGENITALLY CONGLOBULATE CONGLOMERATE CONGLUTINATE CONGRATULATE
CONGREGATING CONGREGATION CONGREGATIVE CONGREGATORS CONSECRATING
CONTRAVENING CONVERSATING COPARTNERING COTANGENTIAL COUNTERAGENT
COUNTERARGUE COUNTERIMAGE CRENELLATING CYANOGENETIC DARRAIGNMENT
DAUGHTERLING DEACTIVATING DEASPIRATING DEBILITATING DECAPITATING
DECELERATING DECOLORATING DECONGESTANT DEERSTALKING DEFLAGRATING
DEFLAGRATION DEFRAGMENTED DEFRAGMENTER DEGENERATELY DEGENERATING
DEGENERATION DEGENERATIVE DEGLACIATION DEGLUTINATED DEGLUTINATES
DEGRADATIONS DEGUSTATIONS DELAMINATING DELIBERATING DELIMITATING
DEMAGNETISED DEMAGNETISER DEMAGNETISES DEMAGNETIZED DEMAGNETIZER
DEMAGNETIZES DEMIGRATIONS DEMODULATING DEMOTIVATING DENATURISING
DENATURIZING DENIGRATIONS DENOMINATING DENTILINGUAL DENUNCIATING
DEOPPILATING DEOXYGENATED DEOXYGENATES DEPOPULATING DEPRECIATING
DERACINATING DERAIGNMENTS DERANGEMENTS DEREGULATING DEREGULATION
DERIVATISING DERIVATIZING DESAGREMENTS DESALINATING DESATURATING
DESIDERATING DESIGNATIONS DESOLATINGLY DESQUAMATING DETASSELLING
DETOXICATING DETRACTINGLY DETRUNCATING DEVITALISING DEVITALIZING
DIABETOGENIC DIAMAGNETISM DILACERATING DISADVANTAGE DISAFFECTING
DISAGREEMENT DISENTAILING DISENTANGLED DISENTANGLES DISFEATURING
DISGREGATION DISINTEGRATE DISSERTATING DISSHEATHING DISTRINGASES
DOVETAILINGS DRAUGHTINESS DREADNAUGHTS DREADNOUGHTS DRUMBEATINGS
EARSPLITTING EARTHMOVINGS EARTHQUAKING EARTHSHAKING ECHOLOCATING
EDULCORATING EFFECTUATING EFFEMINATING EFFIGURATION EGALITARIANS
EGOCENTRICAL EGURGITATING ELASTICATING ELASTICISING ELASTICIZING
ELUCUBRATING EMANCIPATING EMARGINATELY EMARGINATING EMARGINATION
EMASCULATING EMIGRATIONAL EMPLASTERING ENCHANTINGLY ENCURTAINING
ENDAMAGEMENT ENDANGERMENT ENERGISATION ENERGIZATION ENERVATINGLY
ENGRAFTATION ENGRAFTMENTS ENGRAILMENTS ENHEARTENING ENIGMATISING
ENIGMATIZING ENLARGEMENTS ENTANGLEMENT ENTERCHAUNGE ENTERDEALING
ENTERTAINING ENTRAMMELING ENTRANCINGLY ENTREASURING ENTREATINGLY
ENVENOMATING ENVISAGEMENT EPISCOPATING EQUIPARATING EQUIVOCATING
ESPAGNOLETTE ESTABLISHING ESTRANGEMENT ESTRANGHELOS ETERNALISING
ETERNALIZING ETHNOGRAPHER ETHNOGRAPHIC ETHNOLOGICAL EVAGINATIONS
EVANGELISTIC EVERLASTINGS EVISCERATING EXACERBATING EXACTINGNESS
EXAGGERATING EXAGGERATION EXASPERATING EXCOGITATING EXCOGITATION
EXCRUCIATING EXENTERATING EXFILTRATING EXHAUSTINGLY EXHEREDATING
EXHILARATING EXORBITATING EXPATRIATING EXPEDITATING EXPROBRATING
EXPUGNATIONS EXPURGATIONS EXSANGUINATE EXSANGUINITY EXSUFFLATING
EXTENUATINGS EXTRAVAGANCE EXTRAVAGANCY EXTRAVAGANZA EXTRAVERTING
EXULCERATING FACEPLANTING FARTHINGALES FARTHINGLESS FELICITATING
FENESTRATING FERRIMAGNETS FERROMAGNETS FERTIGATIONS FINGERPLATES
FINGERSTALLS FLAGELLATING FLAGELLATION FLAGRANTNESS FLATTERINGLY
FLAUGHTERING FORECASTINGS FORESTALLING FORETEACHING FORETRIANGLE
FORGATHERING FRAGMENTALLY FRAGMENTATED FRAGMENTATES FRAGMENTISED
FRAGMENTISES FRAGMENTIZED FRAGMENTIZES FRAGRANTNESS FRATERNISING
FRATERNIZING FREESTANDING GALANTAMINES GALVANOMETER GALVANOMETRY
GAMETOGENIES GAMETOGENOUS GAMMERSTANGS GANGLIONATED GANGSTERDOMS
GANGSTERISMS GANGSTERLAND GARNISHMENTS GASTIGHTNESS GASTROCNEMII
GASTRONOMERS GASTRONOMIES GATECRASHING GATEKEEPINGS GAZETTEERING
GEANTICLINAL GEANTICLINES GELATINATING GELATINATION GELATINISERS
GELATINISING GELATINIZERS GELATINIZING GELATINOUSLY GEMEINSCHAFT
GEMMULATIONS GENEALOGISTS GENERALITIES GENERATIONAL GENERATRICES
GENETHLIACAL GENETHLIACON GENICULATELY GENICULATING GENICULATION
GENTIANELLAS GEOBOTANICAL GEOBOTANISTS GEOCENTRICAL GEOGNOSTICAL
GEOLOCATIONS GEOMAGNETISM GEOMAGNETIST GEOMETRICIAN GEOTECHNICAL
GERIATRICIAN GERMINATIONS GERONTOCRACY GERONTOCRATS GIGANTICIDES
GIGANTICNESS GLOMERATIONS GLUTAMINASES GLUTATHIONES GLYCERINATED
GLYCERINATES GNATCATCHERS GNATHOSTOMES GOALTENDINGS GODDAMNEDEST
GODFATHERING GOUVERNANTES GOVERNMENTAL GOVERNORATES GRANDFATHERS
GRANDMASTERS GRANDMOTHERS GRANDPARENTS GRANDSTANDED GRANDSTANDER
GRANITEWARES GRANODIORITE GRANULOCYTES GRATEFULNESS GREASEPAINTS
GROUNDBAITED GROUNDWATERS GUANETHIDINE GUARANTEEING GUBERNATIONS
GUESTIMATING GUTTURALNESS GYNAECOMASTS GYNAECOMASTY GYNECOCRATIC
GYNECOMASTIA GYNIOLATRIES GYROMAGNETIC HAEMATOGENIC HALOGENATING
HALOGENATION HAMFATTERING HEADHUNTINGS HEADSTRONGLY HEARTBURNING
HEARTENINGLY HEARTRENDING HEARTSTRINGS HEARTWARMING HEATHENISING
HEATHENIZING HEMANGIOMATA HEMATOGENOUS HEPATOGENOUS HERETICATING
HESITATINGLY HOMESTEADING HYDROGENATED HYDROGENATES HYDROGENATOR
IATROGENESES IATROGENESIS IGNORANTNESS ILLAQUEATING IMMISERATING
IMPIGNORATED IMPIGNORATES IMPREGNATING IMPREGNATION IMPREGNATORS
INCATENATING INCINERATING INCOGITATIVE INFANGTHIEFS INGATHERINGS
INGEMINATING INGEMINATION INGENERATING INGENERATION INGRAFTMENTS
INGRATITUDES INGRAVESCENT INGURGITATED INGURGITATES INSEMINATING
INSTAGRAMMED INSTREAMINGS INTEGRATIONS INTEGUMENTAL INTENERATING
INTERARCHING INTERCHANGED INTERCHANGER INTERCHANGES INTERDASHING
INTERDEALING INTERDIGITAL INTERFACINGS INTERGLACIAL INTERGRADING
INTERGRAFTED INTERLAPPING INTERLARDING INTERLEAGUES INTERLEAVING
INTERLINGUAL INTERLINGUAS INTERMATTING INTERPLAYING INTERRAILING
INTERROBANGS INTERROGABLE INTERROGANTS INTERROGATED INTERROGATEE
INTERROGATES INTERROGATOR INTERSPACING INTERTANGLED INTERTANGLES
INTERTILLAGE INTERVILLAGE INTERWEAVING INTRANSIGENT INTREATINGLY
INTRIGUANTES INVESTIGABLE INVESTIGATED INVESTIGATES INVESTIGATOR
INVIGORATIVE ISOANTIGENIC ISOMAGNETICS JUDGMENTALLY KAINOGENETIC
KERATINISING KERATINIZING KERATOGENOUS KINDERGARTEN KINETOGRAPHS
KITEBOARDING LANDGRAVATES LANDGRAVIATE LANGBEINITES LANGOUSTINES
LANGUISHMENT LARYNGECTOMY LARYNGITIDES LARYNGITISES LATEENRIGGED
LATERALISING LATERALIZING LEGALISATION LEGALIZATION LEGISLATIONS
LEGITIMATING LEGITIMATION LETHARGISING LETHARGIZING LIBERTINAGES
LINECASTINGS LITERALISING LITERALIZING LIVETRAPPING LONGICAUDATE
LONGIPENNATE MAGNATESHIPS MAGNESSTONES MAGNETICALLY MAGNETICIANS
MAGNETISABLE MAGNETIZABLE MAGNETOGRAPH MAGNETOMETER MAGNETOMETRY
MAGNETOPAUSE MAGNILOQUENT MAJORETTINGS MANAGEMENTAL MANIFESTOING
MANSLAUGHTER MARPRELATING MASTERSINGER MEATPACKINGS MEGATONNAGES
MEGAVITAMINS MENINGIOMATA MENSTRUATING MERCHANTINGS MESOGNATHIES
MESOGNATHISM MESOGNATHOUS METABOLISING METABOLIZING METAGNATHISM
METAGNATHOUS METALANGUAGE METALLIDINGS METALLOGENIC METALWORKING
METAPHRASING METATUNGSTIC MICROGRANITE MINERALOGIST MISALIGNMENT
MISCEGENATED MISCEGENATES MISCEGENATOR MISEDUCATING MISFEATURING
MISTREADINGS MORIGERATING MORIGERATION MULTIMEGATON MULTUNGULATE
MUTAGENICITY MUTAGENISING MUTAGENIZING NAUSEATINGLY NEGATIONISTS
NEGATIVENESS NEGATIVISTIC NEGATIVITIES NEGOTIATIONS NEGOTIATRESS
NEMATOLOGIES NEMATOLOGIST NEUTRALISING NEUTRALIZING NEWSCASTINGS
NIGGARDLIEST NIGHTCLASSES NIGHTINGALES NIGHTMARIEST NIGHTWALKERS
NITROGELATIN NITROGENASES NONALIGNMENT NONANTIGENIC NONARGUMENTS
NONBREATHING NONDELEGATES NONFATTENING NONGENITALLY NONGRADUATES
NONINTEGRALS NONIRRIGATED NONOPERATING NONREGULATED NONSTRATEGIC
NOTOUNGULATE NOTUNGULATES NUGATORINESS OBLITERATING OCEANOLOGIST
OCTOGENARIAN OCTOGENARIES OPPIGNERATED OPPIGNERATES OPPIGNORATED
OPPIGNORATES ORGANICITIES ORGANOLEPTIC OUTACHIEVING OUTBARGAINED
OUTBRAZENING OUTBREATHING OUTFANGTHIEF OUTGENERALED OUTMASTERING
OUTMEASURING OUTORGANISED OUTORGANISES OUTORGANIZED OUTORGANIZES
OUTPREACHING OUTREASONING OUTSCREAMING OUTSPREADING OUTTRAVELING
OVERCASTINGS OVERCATCHING OVERCOATINGS OVERGARMENTS OVERHEATINGS
OVERMATCHING OVERPAINTING OVERPLANTING OVERREACTING OVERROASTING
OVERSTAFFING OVERSTAINING OVERSTANDING OVERTEACHING OVERTRADINGS
OVERTRAINING OVERTREATING OVERWATCHING OVERWATERING OXYGENATIONS
PACESETTINGS PAEDOGENETIC PALEONTOLOGY PALINGENETIC PALPEBRATING
PANTOGRAPHER PANTOPHAGIES PARAMAGNETIC PARAPENTINGS PASSAMENTING
PASSEMENTING PASTEURISING PASTEURIZING PATHBREAKING PATHOGENESES
PATHOGENESIS PATHOGENETIC PATHOGNOMIES PATRILINEAGE PEDESTALLING
PENTAGONALLY PEREGRINATED PEREGRINATES PEREGRINATOR PERINATOLOGY
PERMANGANATE PERNOCTATING PERPETRATING PERPETUATING PERSONATINGS
PERSPIRATING PERTURBATING PHAENOTYPING PHOTOENGRAVE PHOTOGELATIN
PHOTOMONTAGE PIGMENTATION PIGNERATIONS PLACENTOLOGY PLANOGAMETES
PLANTIGRADES PLATELAYINGS PLATEMAKINGS PLATEMARKING PLECTOGNATHS
PNEUMATOLOGY POETASTERING POMEGRANATES POTAMOGETONS POTENTIATING
POWERBOATING PREADJUSTING PREADMITTING PREALLOTTING PRECOGNISANT
PRECOGNIZANT PREDESIGNATE PREGNABILITY PREGUSTATION PREMALIGNANT
PREMARKETING PREMIGRATION PRENEGOTIATE PREOBTAINING PRESAGEMENTS
PRETEENAGERS PRIMOGENITAL PRIVATEERING PROTEOGLYCAN PYROMAGNETIC
RACKETEERING RACONTEURING REACTIVATING REALIGNMENTS REALLOCATING
REAPPOINTING REASSIGNMENT REATTEMPTING RECATALOGING RECAUTIONING
RECHARTERING RECOMPACTING RECONTACTING RECUPERATING REDECORATING
REDEDICATING REDINTEGRATE REENGAGEMENT REESCALATING REESTIMATING
REEVALUATING REFORMATTING REFRACTURING REFRIGERANTS REGENERATELY
REGENERATING REGENERATION REGENERATIVE REGENERATORS REGENERATORY
REGIMENTALLY REGIONALISTS REGISTRATION REGURGITANTS REIMPLANTING
REINHABITING REINITIATING REINSTALLING REINTEGRATED REINTEGRATES
REINVIGORATE REJUVENATING RELATIVISING RELATIVIZING REMIGRATIONS
REMORTGAGING REMOTIVATING REMUNERATING RENEGOTIABLE RENEGOTIATED
RENEGOTIATES RENOMINATING REOXYGENATED REOXYGENATES REPAGINATING
REPAGINATION REPATRIATING REPATTERNING REPLASTERING REPOPULATING
REREGULATING REREGULATION RESIGNATIONS RESTATIONING RESTRAININGS
RETICULATING RETROGRADING REVALIDATING REVEGETATING REVEGETATION
REVICTUALING REVITALISING REVITALIZING RONTGENOGRAM SACRAMENTING
SANGUINITIES SANGUINOLENT SATANOLOGIES SAUNTERINGLY SCAPEGOATING
SCATTERINGLY SCATTERLINGS SCHEMATISING SCHEMATIZING SEGMENTATION
SEGREGATIONS SEIGNIORALTY SEPTUAGENARY SERGEANTSHIP SERONEGATIVE
SHATTERINGLY SHORTCHANGED SHORTCHANGER SHORTCHANGES SIDETRACKING
SIGNIFICATES SINGLETRACKS SLAUGHTERING SLAUGHTERMAN SLAUGHTERMEN
SMATTERINGLY SNAGGLETEETH SNAGGLETOOTH SPAGHETTINIS SPEEDBOATING
SPEEDSKATING SPERMATOGENY SPHACELATING SPRINGWATERS STAGGERINGLY
STAKEHOLDING STAMMERINGLY STANCHELLING STATEMENTING STEAMROLLING
STEELMAKINGS STEGANOGRAMS STEGANOGRAPH STEGOSAURIAN STENOGRAPHED
STENOGRAPHER STENOGRAPHIC STENOPHAGOUS STEPDANCINGS STERCORATING
STEVENGRAPHS STONEWALLING STONEWASHING STRAIGHTENED STRAIGHTENER
STRAIGHTNESS STRANGLEHOLD STRANGLEMENT STRANGULATED STRANGULATES
STRAPHANGERS STRATEGISING STRATEGIZING STREAMLINING STRINGHALTED
SUBFRAGMENTS SUBUNGULATES SUPEREROGANT SUPERHEATING SUSTENTATING
SYNTAGMATITE TABERNACLING TAKINGNESSES TALEBEARINGS TALETELLINGS
TANGENTIALLY TANGIBLENESS TATTLETALING TECHNOGRAPHY TEETOTALLING
TELEBANKINGS TELEGRAMMING TELEGRAPHING TERATOGENIES TERGIVERSANT
TERMAGANCIES TERRAFORMING TESSELLATING TETRAGONALLY TEXTUALIZING
THANKSGIVERS THAUMATOGENY THEATERGOING THEATREGOING THEREAGAINST
THERMALISING THERMALIZING THREATENINGS THREEPEATING TIMESTAMPING
TIMETABLINGS TRADEMARKING TRAGEDIENNES TRAGELAPHINE TRAGICALNESS
TRANSCENDING TRANSFECTING TRANSFERRING TRANSFIGURED TRANSFIGURES
TRANSGENDERS TRANSGENESES TRANSGENESIS TRANSGRESSED TRANSGRESSES
TRANSGRESSOR TRANSMIGRATE TRANSVERSING TRANSVESTING TRIANGULATED
TRIANGULATES TSUNAMIGENIC TYPECASTINGS ULTRAHEATING UNAPOLOGETIC
UNAPPETISING UNAPPETIZING UNCATALOGUED UNCONJUGATED UNDERCOATING
UNDERGARMENT UNDERHEATING UNDERSTATING UNDERTAKINGS UNDESIGNATED
UNEXPURGATED UNFLATTERING UNGERMINATED UNGRATEFULLY UNGUENTARIES
UNGUENTARIUM UNGUICULATED UNGUICULATES UNHESITATING UNINTEGRATED
UNNEGOTIABLE UNORIGINATED UNOXYGENATED UNREGENERATE UNSEGREGATED
UNTREASURING UNVARIEGATED URINOGENITAL VARIEGATIONS VEGETATIONAL
VESICULATING VIGILANTNESS VINAIGRETTES VINDEMIATING VINEGARETTES
VINEGARRETTE VITUPERATING VOCIFERATING WAITRESSINGS WATERFOWLING
WATERLOGGING WATERMARKING WATERSKIINGS WEATHERISING WEATHERIZING
WELLINGTONIA WHEREAGAINST WHITEWASHING WIRETAPPINGS WITENAGEMOTE
WITENAGEMOTS ZOOMAGNETISM