Quench rhymes with:
bench, clench, drench, entrench, french, hench, jentsch, lentsch, mench, rench, rentsch, retrench, stench, tench, trench, wrench
Quench sounds like:
qing, qmax, quaking, quanex, quang, quashing, queasiness, queen's, queens, queensway, quenches, queuing, quickening, quickens, quickness, quina's, quince, quincey, quincy, quincy's, quinn's, quinoco, quinones, quinonez, quizzing