There are 509 eleven-letter words containing A, E, 2R and U, https://www.bestwordlist.com/c/a/5/11letterwordswithaerru.htm
ABORTUARIES ACUPRESSURE ADULTERATOR ADVENTURERS AFTERBURNER AFTERGUARDS
AFTERSUPPER AGRICULTURE ANTITRUSTER ARBITRAGEUR ARBORACEOUS ARBOVIRUSES
ARQUEBUSIER ASPERSORIUM ASTROTURFER ATTRIBUTERS AUSTRINGERS AUTHORISERS
AUTHORIZERS AUTOCORRECT AUTOGRAVURE AUTOREVERSE AUTOWORKERS AVERRUNCATE
BACTERIURIA BACTERURIAS BANCASSURER BARBARESQUE BARBITURATE BARNBURNERS
BARRELHOUSE BASEBURNERS BASERUNNERS BEAUTYBERRY BIQUARTERLY BRANKURSINE
BREADCRUMBS BREADFRUITS BUDGERIGARS BULLROARERS BUREAUCRACY BUREAUCRATS
BURGLARISED BURGLARISES BURGLARIZED BURGLARIZES BURGOMASTER BUSHRANGERS
BUTTERCREAM CANTERBURYS CARBURETERS CARBURETING CARBURETION CARBURETORS
CARBURETTED CARBURETTER CARBURETTOR CARICATURED CARICATURES CARTULARIES
CATERWAULER CENTURIATOR CHARCUTERIE CHARTREUSES CINERARIUMS CIRCULARISE
CIRCULARIZE COELUROSAUR COLORATURES CONTRACTURE COUNTERDRAW COUNTERMARK
COUNTERPART COUNTERRAID COURSEWARES CRAQUELURES CREMATORIUM CREPUSCULAR
CRISPATURES CRUCIVERBAL CRUISEWEARS CUIRASSIERS CURRANTIEST CURVILINEAR
DANDRUFFIER DECARBURISE DECARBURIZE DERAILLEURS DEREGULATOR DISCOURAGER
DISFAVOURER DRAMATURGES DRESSGUARDS DRUMBEATERS DUNDREARIES EDULCORATOR
ELUTRIATORS ENCOURAGERS ENDEAVOURER ENRAPTURING ENTREASURED ENTREASURES
ENUMERATORS EQUATORWARD EURODOLLARS EUROMARKETS EURYTHERMAL EXPURGATORS
EXPURGATORY EXTRADURALS FINGERGUARD FOREQUARTER FORMULARIES FORMULARISE
FORMULARIZE FOURRAGERES FRACTURABLE FRANKFURTER FRUCTUARIES FRUSTRATERS
FUNDRAISERS FURTHERANCE GARMENTURES GARRULITIES GAZUNDERERS GRACEFULLER
GRANULATERS GRAPEFRUITS GRATEFULLER GROUNDSHARE GROUNDWATER GRUBSTAKERS
GUBERNATORS HAIRBRUSHES HAIRCUTTERS HARBOURAGES HARBOURLESS HARBOURSIDE
HEADQUARTER HIERURGICAL HINDQUARTER HURRICANOES HYDROXYUREA INCURVATURE
INSURANCERS INTERCRURAL INTERLUNARY INTERNEURAL INTEROCULAR INTERRADIUS
IRRECUSABLE IRRECUSABLY IRREFUTABLE IRREFUTABLY IRREGULARLY ITEROPAROUS
JAWCRUSHERS JOURNALISER JOURNALIZER KRUGERRANDS LACQUERWARE LACQUERWORK
LEISUREWEAR LEPROSARIUM LEUCORRHEAS LEUCORRHOEA LEUKORRHEAL LEUKORRHEAS
LITERATURED LITERATURES LITTERATEUR LUMBERYARDS LUSTERWARES LUSTREWARES
MANEUVERERS MANOEUVRERS MARGUERITAS MARGUERITES MARICULTURE MARQUETERIE
MARQUETRIES MASQUERADER MERCURATING MERCURATION MERCURIALLY MIGRAINEURS
MITRAILLEUR MULTIBARREL MURDERBALLS NATRIURESES NATRIURESIS NATRIURETIC
NERVURATION NEUROPTERAN NEUROSPORAS NEUTRALISER NEUTRALIZER NURSERYMAID
NURTURANCES NUTCRACKERS ORBICULARES OUTMARRIAGE OUTQUARTERS OVERAROUSAL
OVERCAREFUL OVERDRAUGHT OVERFAVOURS OVERFRAUGHT OVERLABOURS OVERMEASURE
PARADOXURES PARARESCUER PARARESCUES PARQUETRIES PARTURIENCY PARTURIENTS
PASTEURISER PASTEURIZER PERDURANCES PERDURATION PERICARDIUM PERICRANIUM
PERINEURIAL PERISARCOUS PERLUSTRATE PERPETUATOR PERTURBABLE PERTURBABLY
PERTURBANCE PERTURBANTS PERTURBATED PERTURBATES PERTURBATOR PLURALISERS
PLURALIZERS PLURISERIAL POPULARISER POPULARIZER PORTRAITURE POURPARLERS
PRAEMUNIRES PRAETORIUMS PRAYERFULLY PREAMBULARY PREASSURING PREFECTURAL
PREFIGURATE PREMATURELY PREMATURITY PREMEASURED PREMEASURES PREPUBERTAL
PREPURCHASE PRESURGICAL PRETERHUMAN PROCEDURALS PROCRUSTEAN PROCURACIES
PROCURANCES PROTEINURIA PROTRUDABLE PROTUBERANT PROTUBERATE PROVOCATEUR
PUBCRAWLERS PUERPERALLY PURGATORIES PURPLEHEART PYROGRAVURE QUADRATURES
QUADRILLERS QUADRIREMES QUARRELINGS QUARRELLERS QUARRELLING QUARRELLOUS
QUARRELSOME QUARRENDERS QUARTERAGES QUARTERBACK QUARTERDECK QUARTERINGS
QUARTERLIES QUARTERLIFE QUARTERSAWN QUARTERSAWS RACECOURSES RACERUNNERS
RAISONNEURS RAPPORTEURS RAPTURELESS REACQUIRING READJUSTERS REARGUMENTS
REASSURANCE REATTRIBUTE REAUTHORISE REAUTHORIZE RECAPTURERS RECAPTURING
RECIRCULATE RECRUITABLE RECTANGULAR RECUPERABLE RECUPERATED RECUPERATES
RECUPERATOR REDCURRANTS REFORMULATE REFRACTURED REFRACTURES REGARDFULLY
REGULARISED REGULARISES REGULARIZED REGULARIZES REGURGITANT REGURGITATE
REINSURANCE REJUVENATOR RELACQUERED RELAUNDERED RELIQUAIRES RELIQUARIES
RELUBRICATE REMEASURING REMUNERABLE REMUNERATED REMUNERATES REMUNERATOR
REPROACHFUL REPUDIATORS REPURCHASED REPURCHASES REREGULATED REREGULATES
RESEARCHFUL RESTAURANTS RESURFACERS RESURFACING RETICULARLY RETINACULAR
RETRANSFUSE RETROBULBAR RETROSEXUAL RETROUSSAGE RETURNABLES RHUBARBIEST
ROADRUNNERS ROQUELAURES ROTAVIRUSES ROTOGRAVURE ROUGHCASTER ROUNDARCHED
RUBBERWEARS RUDDERHEADS RUDIMENTARY RURALNESSES RURIDECANAL SARTORIUSES
SAUERBRATEN SAUERKRAUTS SCRUMMAGERS SECULARISER SECULARIZER SECUROCRATS
SERRATULATE SERRULATION SERTULARIAN SHARKSUCKER SLAUGHTERER SOUTERRAINS
SQUANDERERS SQUIREARCHS SQUIREARCHY STARFUCKERS STERNUTATOR STRANGURIES
SUBARBOREAL SUBCARRIERS SUBCHARTERS SUBIRRIGATE SUBLITERARY SUBMARINERS
SUBTERRAINS SUBTERRANES SUBTRACTERS SUBTREASURY SUMMARISERS SUMMARIZERS
SUPERALTARS SUPERALTERN SUPERBAZAAR SUPERBAZARS SUPERBOARDS SUPERBRAINS
SUPERCARGOS SUPERCHARGE SUPERHARDEN SUPERHEATER SUPERLAWYER SUPERLUNARY
SUPERMARKET SUPERNATURE SUPERNORMAL SUPERORGASM SUPERPLAYER SUPERPRAISE
SUPERSAVERS SUPERSCALAR SUPERSTRATA SUPERTANKER SUPRARENALS SURCHARGERS
SURFBOARDED SURFBOARDER SURFCASTERS SURREALISMS SURREALISTS SURREBUTTAL
SURROGACIES TEMERARIOUS TEMPERATURE TEREBRATULA TERMITARIUM TERRAQUEOUS
TETRAMEROUS TETRANDROUS THROUGHFARE TIRAILLEURS TRANQUILLER TRANSDUCERS
TRANSFIGURE TRANSFUSERS TRANSMUTERS TRANSPUTERS TRANSVALUER TREACHEROUS
TREACHETOUR TREASURABLE TRIBUTARIES TRIFURCATED TRIFURCATES TRIUMVIRATE
TRUCKMASTER TRUEHEARTED TUBERCULARS TURFGRASSES TURRICULATE ULTRADRIEST
ULTRADRYEST ULTRAFILTER ULTRAMARINE ULTRAMODERN ULTRASECRET ULTRATINIER
ULTRAVIRILE UNBARRICADE UNCHARTERED UNDERACTORS UNDERBEARER UNDERBREATH
UNDERCHARGE UNDERDAMPER UNDERDRAINS UNDEREARTHS UNDERLAYERS UNDERPRAISE
UNDERRATING UNDERREACTS UNDERSTRATA UNDERTAKERS UNDERTREATS UNDERVALUER
UNDERWATERS UNEARMARKED UNEARTHLIER UNHARBOURED UNIRRIGATED UNMARRIABLE
UNMERCENARY UNPREPARING UNRAVELLERS UNREFRACTED UNREGARDING UNREHEARSED
UNRESTRAINT UNREWARDING UNSAVOURIER UNSCRAMBLER UNSTARRIEST UNTRAVERSED
UNTREASURED UNTREASURES UNWARRANTED UROCHORDATE UROGRAPHIES USURPATURES
VAPOURWARES VENTRICULAR VERNACULARS VITUPERATOR VULGARISERS VULGARIZERS
VULNERARIES WAREHOUSERS WATERCOLOUR WATERCOURSE WATERTHRUSH