Venturi rhymes with:
centuri, centuri, centuri, turi, turri, arcuri, buri, burri, centuri, duri, durie, dury, fleury, furey, fury, idrocarburi, jury, kouri, laverdure, lurie, mercure, mercuri, missouri, moncure, muri, puri, tamburri, turi, turri, widuri, youri, yuri, yury, zuri
Venturi sounds like:
vanatter, vander, vandewater, vanmatre, vanmeter, vanmetre, vannater, vannatter, vendor, venter, ventre, ventura, venture, viewfinder, vonder, vonderhaar, vondra