Knittle rhymes with:
knittel, acquittal, belittle, bittel, bittle, brittle, committal, hittle, it'll, kittel, kittell, kittle, knittel, littell, little, lyttle, noncommittal, pittle, pytel, rittle, skittle, smittle, spittle, tittel, tittle, transmittal, vittle, whittle, zittel
Knittle sounds like:
kandel, kantle, kantola, kendal, kendall, kendell, kendle, kennametal, kindall, kindel, kindell, kindle, kindley, kindly, knittel, knodel, knodle, kuykendall