Smeltz rhymes with:
melts, meltz, schmeltz, belt's, belts, beltz, celts, feltes, felts, feltz, geltz, keltz, melts, meltz, pelts, peltz, schmeltz, seltz, speltz, steltz, weltz
Smeltz sounds like:
schmaltz, schmeltz, schmults, schoenholtz, shanholtz, simulates, smaltz