Blumenthal rhymes with:
lebenthal, leventhal, richenthal, rosenthal, lebenthal, leventhal, richenthal, rosenthal, schoenthal, alberthal, josephthal, lebenthal, leventhal, lieberthal, neanderthal, richenthal, rosenthal, schoenthal
Blumenthal sounds like:
blandly, blindly, blondell, blundall, blundell, bluntly