Learn how to pronounce the English words ROCK and RACK correctly with this American English pronunciation lesson. ROCK has three sounds: R-short o-K. It rhymes with block, dock, hawk, jock, lock, mock, sock, knock. RACK has three sounds: R-short a-K. It rhymes with back, hack, Jack, lack, mac, knack, pack, sack, tack, yak. Jennifer Tarle from Tarle Speech and Language guides you through a quick pronunciation lesson with quick tips to have you sounding clearer in no time. Reduce your accent, speak clearly, and gain confidence when you speak English today!