Custard rhymes with:
bustard, clustered, flustered, mustard, mustered, administered, astred, bastard, blistered, bolstered, bustard, cloistered, clustered, festered, filibustered, flustered, fostered, mastered, mustard, mustered, pestered, plastered, registered, sequestered, unregistered, upholstered
Custard sounds like:
cadorette, castrate, castrated, castruita, catered, catherwood, catrett, coauthored, cotret, coudert, cuadrado, cudworth, cutthroat