Mottus rhymes with:
alatas, glottis, actus, aeltus, alatas, albertus, altus, anacortes, apparatus, apprentice, armistice, arthritis, artus, asbestos, augustus, bartus, batus, berettas, bronchitis, brountas, brutus, cactus, calamitous, cetus, circuitous, coitus, comitatus, copetas, countess, curtis, decurtis, denktas, detritus, dittus, divinitas, duplicitous, emeritus, encephalitis, equitas, erastus, eucalyptus, eustace, eustis, faustus, felicitous, feltus, festus, fetus, fleitas, fortas, fortuitous, fremitus, gastritis, gittis, glottis, gratis, gratuitous, gravitas, gustus, hepatitis, hiatus, hippolytus, homo-erectus, hostess, impetus, justice, justus, koskotas, laryngitis, lattice, lettuce, lintas, loftus, lotus, lotus', malpractice, margaritas, martus, mastoiditis, meningitis, milpitas, momentous, notice, optus, osteoarthritis, pettus, pilatus, pocahontas, portentous, poultice, practice, precipitous, priestess, prophetess, prospectus, proventus, qantas, rastus, riotous, robustas, santas, serendipitous, sextus, situs, solicitous, status, stratus, thetis, titus, tortoise, treatise, ubiquitous, unitas, wojtas, zemaitis
Mottus sounds like:
maddock, maddocks, maddox, maddux, madej, madge, madhouse, madis, madoc, madock, madog, maid's, maids, maids', mamet's, mammoths, manatees, mandates, mandich, mandigo, maniatis, manitowoc, manteca, mantis, mantz, mataksas, matas, matassa, match, match's, matches, matecki, mateja, matejka, mates, matheis, mathes, matheus, mathews, mathias, mathies, mathis, mathwig, mathys, matias, matic, matis, matisse, matisse's, matoco, matos, matousek, mats, matsch, matsch's, matsko, matsu-ya, matsui, matsukawa, matsuo, matsuoka, matt's, matteis, mattes, matteucci, mattheis, matthes, matthew's, matthews, matthews's, matthias, matthies, matthis, matthys, mattias, mattice, mattick, mattis, mattke, mattocks, mattos, mattox, matts, mattucci, matus, matuschka, matusek, matusi, matusiak, matusik, matuska, matussi, matuszak, matuszewski, matyas, matz, matza, matzek, matzke, matzu, mautz, maytag, mead's, meadows, meads, meats, medco, medco's, meddaugh, medes, medex, media's, medic, medic's, medici, medico, medics, medicus, mediq, meditz, medoc, medusa, medusas, meents, meets, meetze, mehta's, meints, meitz, mementos, memotec, memtec, memtec's, mendacious, mendes, mendez, mendosa, mendoza, mendyk, menendez, mennonites, mentz, met's, metagogue, metaxas, metex, methods, metics, metis, mets, mets', metts, metz, metze, midas, middaugh, midge, midge's, midges, midi's, midsize, midway's, midweek, mind's, minds, minidisc, minntech, mint's, mintage, mints, mintz, minute's, minutes, minutes', miotke, mitch, mitek, mites, mitsch, mitschke, mitsui, mitsui's, mitsukoshi, mittag, mitts, mitzi, moates, moats, modes, modic, modica, modjeski, modus, moment's, momentous, moments, monday's, mondays, mondex, monds, monet's, moneywatch, monmouth's, montag, montage, montagu, montagu's, montague, monte's, montego, montes, montesi, montez, month's, months, months', montijo, montjoy, monts, montz, monuments, mood's, moods, moody's, moots, mootz, motes, moths, motohashi, mots, mott's, mottos, motts, motyka, motz, motzko, mounds, mounties, mountjoy, mounts, mountz, mouths, mouthwash, moutse, mudge, muds, muhamed's, muhammad's, muhammed's, mundis, muntz, mutch, mutes, mutsch, mutts, mutz, mutzich, mythic, myths