Decastro rhymes with:
nicastro, belcastro, castro, locastro, nicastro, policastro, astro, belcastro, castro, delmastro, gastro, locastro, mastro, nicastro, policastro, verrastro, yastrow, zastrow
Decastro sounds like:
daughter, daughtery, daughtrey, daughtry, dauster, decatur, decoder, decoster, decter, degutare, desiderio, destroy, destroyer, detector, dexter, dextra, dextro, dichter, dictator, digester, disaster, dockstader, dockter, doctor, doktor, doster, doxtater, duster, dykstra