Kindly rhymes with:
blindly, bindley, blandly, blindly, brindley, chandley, fendley, findlay, findley, fondly, friendly, grandly, grindley, handley, handly, hendley, hindley, hundley, kindley, lindley, pendley, profoundly, roundly, secondly, soundly, spendley, standley, unfriendly, windley
Kindly sounds like:
kandel, kantle, kantola, kendal, kendall, kendell, kendle, kennametal, kindall, kindel, kindell, kindle, kindley, knittel, knittle, knodel, knodle, kuykendall