Bluestine rhymes with:
neustine, asselstine, bergstein, borenstein, brandenstein, brownstein, burnstein, cooperstein, duberstein, edelstein, feinstein, fleckenstein, frankenstein, gladstein, goldenstein, goldstein, goodstein, grabenstein, greenstein, hartenstein, hartstein, holstine, hornstein, liechtenstein, lowenstein, millstein, milstein, neustine, palestine, pearlstein, pearlstine, ramstein, reinstein, rheinstein, rootstein, rosenstein, rutstein, vanalstyne, wallenstein, wallerstein, weinstein, winterstein
Bluestine sounds like:
blackston, blackstone, blagden, blastdown, blaustein, bluestein, bluestone, blystone, boyleston, boylston