Clendenen rhymes with:
callanan, feminine, hallanan, heinonen, hemocyanin, hiltunen, juntunen, karvonen, keranen, korhonen, latenan, lebanon, leinonen, leppanen, melanin, moilanen, niskanen, raisanen, toivonen, vanwagenen, veegenan, waisanen, wirtanen
Clendenen sounds like:
celandine, celentano, clanton, claymation, clementine, clendenin, clinton, clonidine, colantonio, colantuono, culmination