Vanilli rhymes with:
nilly, achille, alfavilli, billie, billy, bily, briley, camilli, chantilly, chile, chili, chilly, cilley, crilley, crilly, dilley, dillie, dilly, filley, filly, friley, frilly, fusilli, gilley, gillie, gilly, grilli, hiley, hilley, hilly, killey, liley, lili, lilley, lilli, lillie, lilly, lily, milley, milli, millie, milly, nilly, philley, phillie, philly, pilley, really, rylee, shiley, silly, smilie, smillie, smylie, smyly, stilley, swilley, tilley, tillie, tilly, twilley, vassily, villi, willey, willi, willie, willy, wyllie
Vanilli sounds like:
vainly, vanella, vanhall, vanheel, vanilla, vanliew, vanloo, vanlue, vannelli, venal, vinal, vinyl