Kotz rhymes with:
cots, kaatz, scots, scott's, scotts, allots, baatz, berlottes, blots, botts, botz, braatz, clots, cots, crotts, dots, dotts, gotts, gotz, grotz, hots, hotz, kaatz, klotz, knots, knott's, knotts, 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
Kotz sounds like:
kaatz, kadish, kataoka, kate's, kates, kathy's, katja, kato's, kats, katsuhiko, katsushi, katyusha, katyushas, katz, kautz, keats, keatts, keds, keetch, keith's, keitz, ketch, ketchie, ketz, kid's, kiddies, kids, kids', kitagawa, kitch, kites, kitowski, kits, kitsch, kittiwake, kitts, kitz, kiyotaka, kodak, kodak's, kodiak, koetje, kokate's, koskotas, kostas, kostecki, kostek, kostic, kostick, kostka, kotas, kotch, kotecki, kotek, kotowski, kottke, kottwitz, kowitz, kudos, kudzu, kutch, kutsch, kutz, kuwait's, kuwaitis, kwiatek, kwiatkowski, kyd's