Thief rhymes with:
aperitif, bas-relief, beef, belief, brief, chief, debrief, disbelief, fief, graef, graefe, graeff, grefe, greif, greiff, grief, hafif, keef, keefe, keeffe, kief, knief, leaf, leif, lief, massif, matif, mccleaf, motif, naef, neef, o'keefe, o'keeffe, okeefe, okeeffe, reef, reif, reiff, relief, rief, saif, salif, seif, seife, sharif, sheaf, stief, vancleef
Thief sounds like:
taaffe, tab, tabb, tabby, taboo, taff, taffe, taffy, tafoya, taibi, taipei, tap, tape, tapeie, tapia, tapie, tapp, tappe, taub, taube, tavie, tavy, tb, tebbe, tebeau, tebo, tepe, teva, tevye, thabo, that've, thebeau, they've, thibeau, thobe, tibbie, tibby, tibi, tibia, tiff, tip, tipa, tipo, tipoff, tipp, tippie, tippy, tobe, tobey, tobia, tobie, tobu, toby, toffee, tofu, top, tope, topp, toupee, tov, tovey, tovia, toyobo, tub, tuba, tubb, tubby, tube, tufa, tuff, tufo, tupa, tupy, tv, type, typify, typo