Knott's rhymes with:
knots, knotts, nots, notz, allots, baatz, berlottes, blots, botts, botz, braatz, clots, cots, crotts, dots, dotts, gotts, gotz, grotz, hots, hotz, kaatz, klotz, knots, knotts, kotz, kraatz, krotz, lats, lot's, lots, lottes, lotts, lotz, mots, mott's, motts, motz, nots, notz, otts, plots, plotts, plotz, pot's, pots, potts, protz, raatz, rots, rotz, sadat's, schott's, scots, scott's, scotts, shots, shotts, slots, spots, spotts, squats, staats, stotts, stotz, surat's, tots, trots, watt's, watts, watz, yachts
Knott's sounds like:
kanitz, kantz, kemnitz, kendig, kenetech, kennedy's, kennedys, kennedys', kent's, kentucky, kentucky's, keynotes, kienitz, kientz, kindig, kinds, kinetic, kinetics, kintigh, kintz, kismets, kmetz, knits, knotek, knots, knotts, knuts, komatsu, kondas, kontos, koonts, koontz, kosmatka, kosmetsky, kosmetsky's, kountz, kuntz, kuntze, kuznets