Knapik rhymes with:
capek, chapek, capek, chapek, daubenspeck, doverspike, endoscopic, epic, filipek, geotropic, gyroscopic, isotopic, kopec, kupek, laparoscopic, leppek, microscopic, monocarpic, myopic, nitpick, olympic, opic, paralympic, perpich, phenotypic, philanthropic, philippic, polycarpic, polytropic, popek, popick, popik, salopek, scopic, sepik, slupic, telescopic, topic, tropic
Knapik sounds like:
kamp's, kamphaus, kamps, kemp's, kempke, kempski, kenefick, kennebeck, kimwipes, knapke, knapp's, knapsack, knaves, knbc, kneafsey, knives, knobs, konopka, kosanovich, kosnovsky, kosnovsky's, koznovsky, koznovsky's