Retrying rhymes with:
trying, crying, decrying, drying, frying, prying, semidrying, trying, applying, belying, buying, complying, crying, decrying, defying, denying, drying, dyeing, dying, eyeing, flying, frying, implying, indemnifying, lying, misapplying, overflying, overlying, plying, prying, relying, replying, semidrying, shying, sighing, spying, supplying, tieing, trying, tying, underlying, undying, vying
Retrying sounds like:
red-herring, red-herrings, redrawing, reordering, retiring, retraining, retrench, returnees, returning, returns, returns'