Mammoth Uncensored Word List:
611 words ending with us, 10 letters long

abdominous abiogenous abstemious acanaceous acarpelous acephalous aceraceous acinaceous acrogenous acronymous adactylous adenovirus adulterous aeruginous agapanthus alacritous albuminous alliaceous allogamous allomerous allonymous allosaurus amaranthus amatorious amphibious amylaceous anadromous anarthrous anasarcous anatropous ancipitous anilinctus anoestrous anonaceous antilogous antimonous antitragus antonymous apocarpous aposporous apotropous aquiferous arborvirus arenaceous armigerous artocarpus astomatous astragalus auriferous auspicious autoecious autogamous autogenous autologous automatous autonomous autotomous avaricious avenaceous barratrous barretrous battailous benedictus bigarreaus bipetalous bismuthous bituminous blisterous blusterous boisterous butcherous byssaceous cactaceous cacuminous cadaverous calamitous calcareous caliginous calumnious cancellous canephorus capricious catarrhous cauliculus censorious ceriferous ceruminous chalumeaus chivalrous choriambus chunderous chylaceous circuitous cistaceous clangorous coccineous coetaneous cointreaus colliculus colostrous commodious concinnous coniferous conspectus contagious contiguous continuous coriaceous cornaceous coryphaeus courageous cretaceous cryophorus cupidinous curvaceous curvacious cymiferous cynomolgus cynopodous decagynous decamerous decandrous decapodous deceptious degenerous deltoideus denticulus despiteous diadromous diaphanous didelphous didjeridus didynamous dimorphous dipetalous diphyllous diplodocus diprosopus disastrous discobolus disepalous dispermous dispiteous distichous dithionous dolichurus drupaceous ectogenous eczematous edentulous electrobus endogamous endogenous ephemerous epicanthus epiphanous equanimous ericaceous erinaceous eucalyptus euphonious exceptious exophagous exosporous extraneous facinorous factitious fallacious fasciculus fastidious felicitous fetiparous fibrillous fictitious fimicolous flagitious flatterous flavivirus florideous flosculous foederatus foliaceous fonticulus foraminous fortuitous founderous fucivorous fuliginous fulmineous gangrenous gaspereaus gelatinous gemmaceous geophagous geophilous glamourous glanderous glandulous gliomatous glomerulus glumaceous gluttonous goloptious goluptious gonococcus gramineous gratuitous gregarious gynandrous halogenous hantavirus harmonious helianthus hellacious hemizygous herbaceous hexagynous hexamerous hirudinous hocuspocus holodiscus homogamous homogenous homogonous homologous homonymous homotonous homozygous homunculus horrendous humicolous hylotomous hyoglossus hyoscyamus hypogaeous hypogenous hypogynous idolatrous illuminous illustrous immeritous impervious implexuous impostrous impromptus impundulus incautious incestuous indecorous indigenous infectious inglorious iniquitous innumerous insensuous insomnious iridaceous isochroous isopterous isosporous isotropous jaspideous jeopardous juncaceous keratinous kumarahous languorous laniferous lanigerous lanuginous lardaceous lascivious lauraceous leguminous lentivirus libidinous licentious liliaceous limicolous limivorous lipomatous longaevous loquacious lubricious luciferous lucifugous lugubrious lysigenous malodorous malvaceous marlacious marvellous meliaceous membranous mendacious menstruous mesohippus metacarpus metatarsus metestrous meticulous metoestrus metonymous miasmatous migrainous miraculous misandrous miscanthus misogynous moliminous mollitious molluscous monandrous monanthous monestrous monocerous monoculous monoecious monogamous monogenous monogynous monomerous monotocous monotonous monoxylous monozygous monsterous monstruous monticulus morbillous mordacious morigerous mosasaurus mucedinous muciferous multivious myophilous myrtaceous mystagogus mysterious myxomatous nanoporous nectareous nidicolous nidifugous nonaqueous noncurious nonferrous nonfibrous nongaseous nonigneous nonjealous nonobvious nonodorous nononerous nonserious nonviscous nonzealous nubiferous nubigenous nuciferous nucivorous nutritious obsequious ochraceous octamerous octandrous octogynous octonarius octopodous oedematous oesophagus oleaginous oleiferous oleraceous olivaceous omniferous omnigenous omniparous omnivorous omophagous oncogenous orchideous ossiferous ossivorous ostraceous outdacious outrageous paleaceous palladious palmaceous paludinous panniculus papaverous paralogous paroecious paronymous parvovirus pediculous pedipalpus pellagrous pemphigous pennaceous penumbrous perfidious perforatus periculous perigynous perjurious pernicious petroleous phosphorus phototonus piliferous plumaceous plunderous poliovirus polyanthus polygamous polygenous polygynous polymerous polypodous polysemous polytocous pomiferous pompelmous poriferous porphyrous porraceous portentous posthumous precarious precocious predaceous predacious preludious procacious procoelous prodigious prolixious pronucleus propitious propositus prospectus prosperous proteinous prothallus psellismus puberulous pugnacious pultaceous pupigerous pupiparous pyrogenous pyrophorus qinghaosus quotatious rampacious rampageous ranivorous ranunculus rebellious recidivous rendezvous reptilious retrovirus rhinovirus rhoicissus ridiculous robustious roisterous rotiferous roysterous rubiaceous rubiginous rupicolous ruthenious saliferous salubrious sarmentous saxicavous saxicolous scandalous scarabaeus scindapsus scrofulous scrupulous scrutinous scurrilous sebiferous semichorus sequacious serotinous sestertius setiferous setigerous sinistrous slanderous slumberous solicitous solipedous soniferous spadiceous spinaceous spirituous splendrous spondylous stamineous stemmatous stertorous stomachous strabismus streperous strepitous stridulous stromatous strophulus struthious stupendous subaqueous subbureaus subfibrous subfuscous subnucleus subspinous sulfureous sulphurous suspicious suspirious symphilous symphylous synandrous synanthous syncarpous synoecious synonymous synthronus tartareous telegonous tendrilous tenebrious tersanctus testaceous theonomous thunderous tiliaceous tophaceous traitorous treasonous tremendous triandrous trichinous tricrotous trifarious trioecious tripterous triticeous trochiscus trolleybus trousseaus tubicolous tuffaceous tumultuous typhaceous ubiquitous ultravirus ultroneous umbrageous uncovetous undesirous ungenerous ungracious unhumorous uniflorous unperilous unpopulous unstudious unvirtuous uproarious uredosorus vaginismus velutinous veneficous ventricous veridicous victorious villainous viniferous violaceous viraginous viticolous vitiferous viviparous vociferous voluminous voluptuous voraginous xenogamous xenogenous xiphopagus xylogenous xylotomous zoochorous zoolatrous zoophagous zoophilous zoophobous zoosporous zygocactus zymogenous