Matchmaking rhymes with:
basketmaking, bookmaking, dealmaking, decisionmaking, dressmaking, filmmaking, glassmaking, homemaking, lawmaking, moneymaking, moviemaking, papermaking, peacemaking, policymaking, printmaking, rulemaking, steelmaking
basketmaking, bookmaking, dealmaking, decisionmaking, dressmaking, filmmaking, glassmaking, homemaking, lawmaking, moneymaking, moviemaking, papermaking, peacemaking, policymaking, printmaking, rulemaking, steelmaking