Marcellus rhymes with:
bruxelles, selas, belous, bruxelles, fellas, jealous, mcnelis, mcnellis, novellus, overzealous, pinellas, selas, trellis, zealous
Marcellus sounds like:
margolick, margolies, margolis, margulies, margulis, marsalis, marschalk, marseilles, marshal's, marshall's, marshalls, marshals, marsolek, marszalek, merciless, miracles, miraculous, morsels