Redoubled rhymes with:
doubled, bubbled, doubled, troubled, untroubled, abled, ambled, assembled, babbled, bobbled, bubbled, burbled, cabled, cobbled, corbelled, crumbled, dabbled, dibbled, disabled, disassembled, doubled, dribbled, enabled, enfeebled, ennobled, fabled, fumbled, gabled, gambled, garbled, gobbled, grumbled, hobbled, humbled, jumbled, labeled, labelled, libeled, marbled, mislabeled, mumbled, nibbled, rambled, reassembled, resembled, rumbled, scrambled, scribbled, squabbled, stumbled, tabled, theobald, trebled, trembled, troubled, tumbled, unlabeled, untroubled, warbled, wobbled
Redoubled sounds like:
readability, redeployed, redfield, rietveld, rotblat