Here's what rhymes with calcerous.
ulcerous cadaverous slumberous Words that almost rhyme with calcerous
generous severance decorous lecherous shepherdess featherless federates reference reverence deference treacherous adventurous measureless preference tenderness temperance terrorists cleverness confederates referents irreverence slenderness regenerates overgenerous splendorous measurements degenerates electorates togetherness directorates obstreperous unadventurous apiarists intemperance protectorates inspectorates expectorates expectorants