Lecture rhymes with:
conjecture, acupuncture, architecture, conjecture, fracture, infrastructure, juncture, manufacture, picture, prefecture, puncture, remanufacture, restructure, stricture, structure, superstructure, telepicture, tincture
Lecture sounds like:
lacouture, lacter, lasater, laseter, lasiter, lasseter, lassetter, lassiter, laster, lastra, laughter, lecter, lector, lecturer, leicester, leichter, leister, lester, lichter, licitra, lighter, liquidator, lister, listeria, locastro, locator, luster, lustre, luyster, luzader, lyster