Quant rhymes with:
ant, aunt, bandt, brandt, brant, can't, cant, chant, dant, decant, enchant, fant, gant, gantt, grandt, grant, implant, incant, jandt, kandt, kant, labant, landt, lant, levant, mandt, pant, plant, plante, rant, recant, replant, sandt, sant, scant, schrandt, slant, stant, supplant, tant, transplant, trant, vansandt, vanzandt, yant, zandt, zant
Quant sounds like:
quaint, quandt, quantity, quasimodo, quickened, quicksand, quiescent, quint, quinta, quintet, quinto