Calveras rhymes with:
ahasuerus, cerus, derose, embarrass, ferrous, heiress, marous, meris, nonferrous, peras, polaris, terrace
Calveras sounds like:
calabrese, calaveras, calipers, calpers, calpers's, calvaries, claybrook, claybrooks, clippers, colberg, colebrook, culver's, culverhouse, culverhouse's