Dundas rhymes with:
agendas, amanda's, amandas, brenda's, fonda's, giaconda's, honda's, kondas, linda's, luanda's, miranda's, noranda's, pandas, randa's, rwanda's, tracinda's, uganda's, verandas
Dundas sounds like:
d'amato's, damitz, dante's, demands, dematteis, denotes, dents, dentsu, diamandis, diamond's, diamonds, dianetics, dominates, don'ts, donates, donuts, donuts', dynatech