There are 713 ten-letter words containing A, N, R, S and U, https://www.bestwordlist.com/c/a/5/10letterwordswithanrsu.htm ABRUPTIONS ABRUPTNESS ABSURDNESS ACROGENOUS ACRONYMOUS ADENOVIRUS ADVENTURES AERUGINOUS AFTERBURNS ANACRUSTIC ANADROMOUS ANARTHROUS ANASARCOUS ANATROPOUS ANDROPAUSE ANEURISMAL ANEURYSMAL ANGOSTURAS ANIMATEURS ANKYLOSAUR ANNOUNCERS ANOESTROUS ANTHERSMUT ANTHURIUMS ANTIBUSERS ANTINUKERS ANTIQUARKS ANTISERUMS ANTITRAGUS ANTITUMORS AQUAPORINS ARCMINUTES ARCUATIONS ARENACEOUS ARENAVIRUS ARGUTENESS AROUSINGLY ARTFULNESS ASCENDEURS ASSURANCES ASSURGENCY ASTRONAUTS AUBERGINES AUGMENTERS AUGMENTORS AUSFORMING AUSLANDERS AUSTRINGER AUTHORINGS AVENTURINS BANDURISTS BANQUETERS BARAGOUINS BASEBURNER BASERUNNER BAUDRONSES BEANSPROUT BINOCULARS BOARHOUNDS BOUNDARIES BRASSBOUND BRONTOSAUR BRUGMANSIA BRUSHLANDS BUCCANEERS BUCCANIERS BUCENTAURS BUNCHGRASS BUNYAVIRUS BURRAWANGS BUSHRANGER CALENTURES CANEFRUITS CANEPHORUS CANNELURES CANOROUSLY CARBONIUMS CARBUNCLES CARNAHUBAS CARNOSAURS CAROUSINGS CASSUMUNAR CASUARINAS CAUTERANTS CAUTIONERS CENSURABLE CENSURABLY CENTAUREAS CENTAURIES CHAUNTRESS CHAUNTRIES CHURNALISM CLANGOROUS COENAMOURS COINTREAUS COLOURANTS COMMUNARDS CONNATURES CONSTRUALS CORNACEOUS COUMARONES COURANTOES COURTESANS COURTEZANS CRANREUCHS CRENATURES CROQUANTES CRUSTACEAN CRUSTATION CUIRASSING CUISINARTS CUMBRANCES CUNCTATORS CURANDERAS CURANDEROS CURARISING CURRAJONGS CURRAWONGS CURTATIONS CURVATIONS CYANURATES CYBERNAUTS CYSTINURIA DECANDROUS DEINOSAURS DELUSTRANT DEMEANOURS DEMEASNURE DENATURISE DEPANNEURS DESUGARING DINOSAURIC DISNATURED DISNATURES DISTURBANT DIURNALIST DRAGHOUNDS DREPANIUMS DURALUMINS ENCARPUSES ENCOURAGES ENCURTAINS ENDEAVOURS ENDURANCES ENRAPTURES ENTOURAGES ENTREASURE ENUMERATES EPICUREANS EPURATIONS EQUESTRIAN ERINACEOUS EUTHERIANS EXTRANEOUS FACINOROUS FIGURANTES FORAMINOUS FORTUNATES FRANKFURTS FRUGALNESS FUNDRAISED FUNDRAISER FUNDRAISES FUNICULARS FURANOSIDE FURCATIONS GANGBUSTER GANGRENOUS GARDENFULS GARGANTUAS GARNITURES GERMANIUMS GLANDEROUS GRAMINEOUS GRANDAUNTS GRANULATES GRANULITES GRANULOMAS GRANULOSES GRANULOSIS GRAUNCHERS GRAYHOUNDS GROUNDAGES GROUNDMASS GROUNDSMAN GUARANTEES GUARANTIES GUARANTORS GUARISHING GUBERNIYAS GYNANDROUS HANDSTURNS HANTAVIRUS HARANGUERS HARDBOUNDS HARLEQUINS HARMONIOUS HARMONIUMS HAUSFRAUEN HEARTBURNS HEXANDROUS HOARHOUNDS HUMANISERS HUMANIZERS HURRICANES HUSBANDERS HYDRONAUTS IMINOUREAS INAUGURALS INCRUSTANT INCUBATORS INCURABLES INCURVATES INDRAUGHTS INDUSTRIAL INFRASOUND INFURIATES INFUSORIAL INFUSORIAN INSALUTARY INSINUATOR INSULARISM INSULARITY INSULATORS INSURANCER INSURANCES INTERSQUAD INUMBRATES INUNDATORS IRUKANDJIS JOURNALESE JOURNALISE JOURNALISM JOURNALIST JUNIORATES KERATINOUS KETONURIAS KNACKWURST KURBASHING KURRAJONGS LACUSTRINE LANGUISHER LANGUOROUS LANIFEROUS LANIGEROUS LAUNDERERS LAURUSTINE LEBENSRAUM LINCRUSTAS LUBRICANTS LUMINAIRES LUMINARIAS LUMINARIES LUMINARISM LUMINARIST LUNARNAUTS LUSTRATING LUSTRATION MANHUNTERS MANICURIST MANIPULARS MANOEUVERS MANOEUVRES MANUBRIUMS MANURANCES MANUSCRIPT MARABUNTAS MARAUDINGS MARIHUANAS MARIJUANAS MARSUPIANS MATURENESS MAUNDERERS MAVOURNINS MEASURINGS MELANURIAS MEMBRANOUS MENSTRUANT MENSTRUATE MENSURABLE MIGRAINOUS MINIATURES MINUSCULAR MISANDROUS MISAUNTERS MONANDROUS MONOCULARS MOURNIVALS MUSCARDINE MUSCARINES MUSCARINIC MUSICIANER NARGUILEHS NASTURTIUM NATURALISE NATURALISM NATURALIST NATURISTIC NAVICULARS NECTAREOUS NERVATURES NEURALGIAS NEURATIONS NEUROBLAST NEUROGLIAS NEUROGRAMS NEUROMASTS NEUROPATHS NEUROPLASM NEUROSPORA NEUTRALISE NEUTRALISM NEUTRALIST NOCTUARIES NOCTURNALS NONAUTHORS NOSEGUARDS NUCLEARISE NUCLEATORS NUISANCERS NULLIPARAS NUMERACIES NUMERAIRES NUMERATORS NURSEMAIDS NURSERYMAN NUTGRASSES OBSCURANTS OCTANDROUS OCTONARIUS OMNIPAROUS ORANGUTANS ORTANIQUES OUTBRAZENS OUTLANDERS OUTRAISING OUTREASONS OUTSOARING OUTSTARING OUTSTRAINS PAINTBRUSH PALUSTRIAN PALUSTRINE PARAMOUNTS PARONYMOUS PENINSULAR PERCUSSANT PERGUNNAHS PERINAEUMS PERSUADING PERSUASION PETAURINES PLEASURING PLEURONIAS PREATTUNES PUNCTATORS PURCHASING PURGATIONS PURITANISE PURITANISM PURSUANCES PURSUANTLY PURSUIVANT QUADRANTES QUADRUMANS QUANDARIES QUANTISERS QUANTIZERS QUARENDENS QUARENDERS QUARRYINGS QUAVERINGS RACONTEURS RACONTEUSE RAINSPOUTS RAINSQUALL RAISONNEUR RANCOUROUS RANIVOROUS RANUNCULUS RAUNCHIEST RAVENOUSLY REACCUSING REAROUSING REASSUMING REASSURING RECAUTIONS RECOUNTALS RECUSANCES RECUSATION REDUCTANTS REHUMANISE RELAUNCHES RELAUNDERS RESALUTING RESTAURANT RESULTANTS RESUPINATE ROUNCEVALS ROUNDBALLS ROUNDELAYS ROUNDHANDS RUBRICIANS RUCTATIONS RUFFIANISH RUFFIANISM RUINATIONS RUMFUSTIAN RUMINATORS RUNAROUNDS RUNECRAFTS RUPESTRIAN RURALISING SANATORIUM SANDGROUSE SANDSUCKER SANGUINARY SANITARIUM SANITORIUM SAQUINAVIR SARMENTOUS SATURATING SATURATION SATURNALIA SATURNIIDS SATURNISMS SATURNISTS SAUNTERERS SAUNTERING SCATTERGUN SCATURIENT SCHNAUZERS SCLAUNDERS SCRAUCHING SCRAUGHING SCRUBLANDS SCRUBWOMAN SECURANCES SECURITANS SEXANGULAR SHINGUARDS SHRUBLANDS SIGNATURES SINARQUISM SINARQUIST SINGULARLY SLANDEROUS SOUNDBOARD SOUNDCARDS SOUNDTRACK SOUTERRAIN SPARGANIUM SPIRULINAE SPIRULINAS SPORANGIUM SPRAUNCIER SQUADRONAL SQUADRONED SQUADRONES SQUANDERED SQUANDERER SQUARENESS STAUNCHERS STRAMONIUM STRIDULANT STUPRATING STUPRATION SUBALTERNS SUBANGULAR SUBCANTORS SUBCENTRAL SUBCHANTER SUBCRANIAL SUBDEANERY SUBINTRANT SUBMANAGER SUBMARINED SUBMARINER SUBMARINES SUBNATURAL SUBNORMALS SUBNUCLEAR SUBORDINAL SUBSTERNAL SUBTERRAIN SUBTERRANE SUBTRAHEND SUBWARDENS SUCTORIANS SUFFERANCE SUFFRAGANS SUGARCANES SUGARINESS SUNBATHERS SUNBEAMIER SUNCATCHER SUNDERABLE SUNDERANCE SUPERAGENT SUPERATING SUPERATION SUPERBANKS SUPERBRAIN SUPERCLEAN SUPERGIANT SUPERHUMAN SUPERLUNAR SUPERNALLY SUPERNANNY SUPERNATED SUPERNATES SUPERNOVAE SUPERNOVAS SUPERPLANE SUPERWOMAN SUPINATORS SUPPLANTER SUPRALUNAR SUPRARENAL SURCEASING SURFACEMAN SURFACEMEN SURFACINGS SURFACTANT SURNOMINAL SURPASSING SURVEYANCE SURVIVANCE SUSTAINERS SUTURATION SUZERAINTY SYNANDRIUM SYNANDROUS SYNCARPOUS TAMBOURINS TANKBUSTER TARANTULAS TARPAULINS TELLURIANS TERSANCTUS THIOFURANS THYSANURAN TITANOSAUR TRADUCIANS TRADUCINGS TRANSDUCED TRANSDUCER TRANSDUCES TRANSEXUAL TRANSFUSED TRANSFUSER TRANSFUSES TRANSHUMED TRANSHUMES TRANSLUCID TRANSLUNAR TRANSMUTED TRANSMUTER TRANSMUTES TRANSPUTER TRANSUDATE TRANSUDING TRANSUMING TRANSUMPTS TRANSVALUE TREASONOUS TREASURING TREMULANTS TRIANDROUS TRIBUNATES TRUANTINGS TRUANTRIES TRUANTSHIP TURBINATES TURNABOUTS TURNAGAINS TURNTABLES TURRIBANTS UITLANDERS ULTRADENSE ULTRASONIC ULTRASOUND UNABSORBED UNACTORISH UNANSWERED UNAPPARELS UNAPPRISED UNARTISTIC UNASPIRING UNCANDOURS UNCHARIEST UNCHARNELS UNCINARIAS UNCLASSIER UNCLEAREST UNCRAZIEST UNCURTAINS UNDERBAKES UNDERBEARS UNDERCARDS UNDERCARTS UNDERCASTS UNDERCLASS UNDERCLAYS UNDERCOATS UNDERDRAWS UNDERGRADS UNDERHAIRS UNDERHANDS UNDERHEATS UNDERLEASE UNDERLOADS UNDERPANTS UNDERPARTS UNDERPLAYS UNDERRATES UNDERSEALS UNDERSTAND UNDERSTATE UNDERTAKES UNDERTAXES UNDERWEARS UNDULATORS UNERASABLE UNFAIRNESS UNFLASHIER UNFORSAKEN UNFRAUGHTS UNGRACIOUS UNHARBOURS UNHARDIEST UNHEARSING UNISERIATE UNITARIANS UNIVERSALS UNMARRIEDS UNMASTERED UNMEASURED UNPARADISE UNPASTORAL UNPASTURED UNPRAISING UNPREACHES UNPREPARES UNPRISABLE UNRANSOMED UNRAVISHED UNREADIEST UNREALISED UNREALISES UNREALISMS UNREALIZES UNREASONED UNRELEASED UNSALARIED UNSANITARY UNSATURATE UNSAVORIER UNSAVORILY UNSCABBARD UNSCARIEST UNSCRAMBLE UNSEARCHED UNSNARLING UNSPARRING UNSTARCHED UNSTARCHES UNSTARRIER UNSTEADIER UNSTRAINED UNSTRAPPED UNSTREAMED UNSTRIATED UNSURFACED UNSWEARING UNTREASURE UNWARENESS UNWARINESS UNWEARIEST UNWREATHES UPSPEARING UPSTARTING UPSWARMING UPWARDNESS URANALYSES URANALYSIS URANINITES URBANENESS URBANISING URBANISTIC URBANITIES URINALYSES URINALYSIS URINATIONS UROKINASES UROLAGNIAS USURPATION UTTERANCES VANQUISHER VAPOURINGS VAUNTERIES VIRAGINOUS VORAGINOUS VULCANISER VULGARIANS VULNERATES WANDERLUST WANRESTFUL WHAREPUNIS WRAPROUNDS XIPHOSURAN ZORBONAUTS ZYGANTRUMS