Mammoth Uncensored Word List:
393 words ending with us, 8 letters long

abomasus acanthus acarpous acaulous acoelous aduncous afflatus alveolus amaracus amberous amiantus amplexus anestrus anginous angulous anourous anserous anticous aphonous aphthous apiculus apterous araceous araneous arborous archaeus ardurous arquebus arsenous arsonous asbestus asperous astomous atropous babassus bacchius bacillus bandeaus bebeerus bejeezus bibulous bigamous bijugous bimanous biparous biramous bonassus bronchus bunrakus butyrous caduceus caducous caesious calathus calculus canorous captious cardecus caribous carneous catechus cathetus cattabus cautious cerberus cernuous chanoyus chapeaus chateaus chiasmus chlorous chondrus choragus choregus chromous cicinnus citreous coenurus colossus corbeaus corneous cottabus couscous covetous covinous crankous crepitus cribrous croceous croupous cumbrous cumulous cupreous dactylus daimokus dartrous decorous denarius desirous detritus dextrous dianthus didymous diecious diestrus digamous digynous dimerous dioicous dipnoous ditokous dizygous dochmius dolorous edacious elenchus elytrous emeritus encarpus enginous enormous entellus eohippus epigeous epigonus eremurus euonymus eurokous evonymus excursus exiguous eximious fabulous factious fashious fastuous feateous featuous felonous ferreous feverous fiddious flatuous flexuous frabjous fremitus frondous geminous gemmeous generous glabrous glareous glaucous glorious glutaeus goitrous gorgeous gracious grievous griseous gypseous halitous hamulous hemionus hibiscus humorous ichorous idoneous imporous inconnus incubous inermous infamous inflatus jujitsus jujutsus khuskhus kouskous lacteous laminous lapillus lathyrus leaprous lecythus lekythus libelous ligneous liquidus luminous luscious lustrous mammatus mandamus manitous manteaus marabous marasmus melanous meniscus miasmous microbus misfocus mittimus modiolus moineaus molossus motorbus mucinous muticous mutinous mwalimus nacreous nauplius nauseous nautilus nebulous nemorous nidorous nilghaus nodulous nubilous nucellus numerous numinous nylghaus ocherous ochreous oestrous oogamous opinicus oragious ordurous orgulous ovarious overplus pabulous paludous pandanus papulous parvenus patulous perilous periplus peroneus pervious petalous plateaus platypus plumbous pluvious poaceous podargus polypous ponceaus populous porteous poxvirus precious prefocus previous provirus pruritus pteropus pulvinus purlieus pyritous pyrrhous racemous ramulous raupatus ravenous reovirus resinous rhizopus rhonchus rhythmus rigorous rosinous rouleaus ructious rumorous sabulous sacculus sapajous saporous savorous scabious scabrous scalenus scarious sciolous scirrhus sclerous scorious sedulous selenous senarius sensuous sepalous seppukus serratus setulous shiatsus shiatzus sibilous sinewous sombrous sonorous soporous spacious specious spermous sphygmus spiritus splenius spurious squamous stannous stimulus stocious stotious stratous strombus strumous studious suberous subgenus submenus subvirus succubus sudorous surculus susurrus syllabus tableaus tamandus tamaraus tantalus tauhinus temerous tenesmus tenuious terminus thalamus thallous thrombus timaraus timorous tinamous tinnitus titanous tonneaus tortious tortuous trappous trollius tuberous tubulous tumorous tumulous turacous ulcerous umlungus unctious unctuous undulous unfamous unjoyous urceolus usurious uxorious valorous vanadous vaporous venomous ventrous venulous vertuous vigorous viperous virtuous vitellus vitreous volvulus vomitous wamefous waterbus waverous wondrous wrongous xanthous yttrious zizyphus