Goldwater rhymes with:
coldwater, coldwater, coldwater, floodwater, headwater, sidewater, tidewater, backwater, breakwater, bridgewater, bywater, clearwater, coldwater, deepwater, drinkwater, fitswater, fitzwater, floodwater, freshwater, headwater, pinkwater, rainwater, sidewater, stillwater, tidewater, underwater, wastewater, whitewater
Goldwater sounds like:
gaultier, gelder, gilder, gladiator, glider, glitter, glittery, golder, goldwire, gualtieri, guilder