[mike@thiscomputer ~]$ grep 'us$' /usr/share/dict/words Aarhus acidulous acrimonious Adolphus adulterous advantageous adventitious adventurous Aeolus Aeschylus Ainus Airbus alumnus alveolus Amadeus ambidextrous ambiguous ambitious amorous amorphous amphibious analogous Angus anhydrous annulus anomalous anonymous Antaeus anus anxious Apetalous apparatus Aquarius aqueous Arcturus arduous Argus Arrhenius asparagus assiduous asynchronous Atreus atrocious audacious Augustus Aurelius auspicious autonomous avaricious Avernus Bacchus bacillus Backus Bantus barbarous Bauhaus bayous beaus beauteous bituminous blasphemous bogus boisterous bonus Bosporus botulinus bounteous bronchus Brontosaurus bumptious bureaus bus cactus calamitous calculus callous callus campus cancerous Canopus cantankerous capacious capricious carnivorous Cassius Caucasus caucus cautious cavernous Celsius census Cepheus Cerberus Cetus chateaus chivalrous chorus circuitous circus citrus clamorous Claus Clausius Columbus Confucius coniferous conscientious conscious consensus conspicuous contagious contemptuous contiguous continuous contumacious Copernicus copious Coriolanus Cornelius corpus Corvus courageous courteous covetous credulous Cretaceous crocus cunnilingus curious curvaceous cutaneous Cygnus Cyprus Cyrus Daedalus Damascus dangerous Darius deciduous defocus deleterious delicious delirious Delphinus desirous deus devious Dionysus disadvantageous disastrous discontinuous disingenuous dubious electrophorus emeritus enormous envious Ephesus Epicurus Erasmus Erastus erroneous eucalyptus exodus expeditious extemporaneous extraneous fabulous factious fallacious famous fastidious Faustus felonious ferocious fetus fibrous fictitious flatus Fledermaus flirtatious focus fortuitous frivolous fungus furious gaseous gelatinous generous genius genus geosynchronous glamorous glorious gorgeous gracious gratuitous gregarious grievous Gus Gustavus harmonious hazardous heinous Heraclitus herbivorous Herodotus Hesperus heterogeneous heterogenous hideous Hieronymus hilarious Hindus hippopotamus homogeneous horrendous Horus humerus humorous Icarus ignominious ignoramus illustrious imperious impervious impetuous impetus impious inauspicious incestuous incongruous inconspicuous incredulous indigenous Indus industrious infamous infectious ingenious ingenuous inglorious inhomogeneous injudicious injurious innocuous insidious instantaneous intravenous isthmus Jacobus Janus jealous Jesus Josephus joyous judicious Julius Klaus laborious lascivious Lazarus Leviticus libelous licentious Linnaeus Linus Lissajous litigious litmus locus lotus Lucius Lucretius ludicrous luminous luscious lustrous luxurious malicious Malthus Marcus marvelous Mauritius Melampus melodious mendacious Menelaus menus meritorious minus miraculous miscellaneous mischievous modulus modus momentous monogamous monotonous monstrous mountainous mucus Multibus murderous mysterious narcissus nebulous nervous Nicklaus Nicodemus nimbus nitrous nonsynchronous Nostradamus notorious noxious nucleus numerous nutritious oblivious obnoxious obsequious obvious octopus odious odorous Odysseus Oedipus officious Olympus ominous omnibus onerous onus Ophiuchus Ophiucus opus Orpheus ostentatious outrageous overzealous Pandanus papyrus Paramus Paulus Pegasus percutaneous perilous pernicious Perseus perspicuous phosphorus pious Piraeus piteous Pius plateaus plenteous plus poisonous Polyphemus pompous ponderous populous porous portentous precarious precious precipitous precocious preposterous prestigious presumptuous pretentious previous prodigious Prometheus promiscuous propitious prospectus prosperous pus radius rapacious rapturous Rastus raucous ravenous rebellious Regulus religious Remus rendezvous repetitious rhesus rhombus ridiculous righteous rigorous riotous Romulus Rufus ruinous rumpus sacrilegious sagacious Sagittarius sanctimonious scabrous scandalous scrumptious scrupulous seditious sensuous serendipitous serious simultaneous sinuous sinus Sirius Sisyphus slanderous solicitous spacious specious spontaneous spurious staphylococcus status Stegosaurus stimulus strenuous streptococcus studious stupendous stylus subconscious sulfurous sumptuous superfluous superstitious surplus surreptitious Sus suspicious synchronous synonymous tableaus Tacitus Tantalus Taurus tedious tempestuous tenacious terminus Theodosius Theseus thus Titus torus treacherous tremendous tumultuous Tyrannosaurus ubiquitous unambiguous unambitious unanimous unconscious Unibus UniPlus unscrupulous Uranus us vacuous various venomous Venus versus Vesuvius vicious victorious vigorous villainous virtuous virus viscous Vitus walrus wondrous Xanthus zealous Zeus Zulus