Millstein rhymes with:
milstein, milstein, asselstine, edelstein, holstine, milstein, pearlstein, pearlstine, vanalstyne, asselstine, bergstein, bluestine, borenstein, brandenstein, brownstein, burnstein, cooperstein, duberstein, edelstein, feinstein, fleckenstein, frankenstein, gladstein, goldenstein, goldstein, goodstein, grabenstein, greenstein, hartenstein, hartstein, holstine, hornstein, liechtenstein, lowenstein, milstein, neustine, palestine, pearlstein, pearlstine, ramstein, reinstein, rheinstein, rootstein, rosenstein, rutstein, vanalstyne, wallenstein, wallerstein, weinstein, winterstein
Millstein sounds like:
milestone, millstone, milstein, molestation