Mob's rhymes with:
mobbs, mobs, blobs, bob's, cobbs, cobs, dobbs, fobbs, globs, gobs, hobbs, hobs, job's, jobs, jobs', knobs, kobs, laabs, lobs, mobbs, mobs, punjab's, raab's, rob's, robb's, robbs, robs, saab's, schwab's, slobs, snobs, sobs, swabs
Mob's sounds like:
mabis, mabus, maffucci, mafia's, mafias, mahfouz, mahfouz's, mambas, manbeck, mapco, mapes, mapi's, maps, maves, mavis, mavs, mavs', mbeki, memphis, menapace, menopause, mimbs, minibus, minibuses, minpeco, mips, mobbs, mobius, mobs, moebius, mombasa, moonves, moppes, mops, mopus, moves, movie's, movies, mpeg, mpg, muffs, mumps, myopic