Hohum rhymes with:
hmmm, hum, humm, ancrum, baucum, become, bluhm, boyum, brum, brumm, bum, chum, clum, come, crum, crumb, crumm, cum, drum, drumm, dum, dumb, dumm, exum, from, frum, glum, grum, gum, gumm, hmmm, hum, humm, klumb, krum, krumm, krumme, kumm, lum, lumb, lumm, maam, mccrum, mccrumb, mum, mumm, mumme, narum, numb, pflum, plum, plumb, rum, schrum, schum, schumm, scum, sharum, shrum, shum, slum, some, strum, stum, stumm, succumb, sum, swum, thum, thumb, thumm, um, umm, yum
Hohum sounds like:
haan, haen, hahm, hahn, hahne, haim, hain, hainan, hainey, ham, hama, haman, hamann, hamm, hamman, hammann, hamme, hammen, hammon, hamon, han, hana, hanahan, hanan, hanaway, hane, hanemann, haney, hani, hann, hanna, hannah, hannam, hannaman, hannan, hannay, hanneman, hannemann, hannen, hanney, hanni, hannie, hannon, hannum, hanny, hano, hanoi, hanwa, hanway, hany, haun, hawaiian, hawn, hayen, hayman, haymon, hayn, hayne, haynie, heaney, heenan, heeney, hehman, hehn, heim, heiman, heimann, hein, heine, heineman, heinemann, heinen, heiney, heini, heino, heinonen, heiny, hem, heman, hemani, hemann, hemenway, hemm, hemme, hemmen, hemo, hemy, hen, henao, henehan, heney, henie, henin, henion, henman, henn, henna, hennan, henne, henneman, hennen, henney, hennon, heon, heuman, heumann, heun, hewn, heyen, heyman, heymann, heyn, heyne, hiam, him, hime, hine, hineman, hiney, hinman, hinmen, hinn, hinny, hino, hmmm, hoehn, hoehne, hoen, hoene, hohman, hohmann, hohn, hoium, hom, homa, homan, homann, home, homen, homey, hominem, hominy, homme, homo, homonym, hon, honan, hone, honea, honey, honeyman, honeymoon, honn, hoon, hoonah, how-many, hoyne, huan, huhn, hum, human, humana, humane, humann, hume, humi, humm, hun, hunan, hunn, huynh, hwan, hyena, hyman, hymen, hymie, hymn, hyun