Vanmatre rhymes with:
lemaitre, ater, cater, claytor, crater, creator, curator, debater, debator, decatur, deflator, dictator, equator, flater, frater, freighter, gaiter, gator, grater, greater, hater, hayter, inflator, kater, later, lemaitre, mercator, misater, pater, plater, prater, praytor, rater, satre, schlater, skater, slater, slayter, sleator, stater, straighter, strater, tater, traitor, translator, vater, viator, vindicator, waiter, wheelabrator, yater
Vanmatre sounds like:
vanatter, vander, vandewater, vanmeter, vanmetre, vannater, vannatter, vendor, venter, ventre, ventura, venture, venturi, viewfinder, vonder, vonderhaar, vondra