Replaying rhymes with:
displaying, overplaying, playing, allaying, delaying, displaying, laying, overplaying, playing, slaying
Replaying sounds like:
rappelling, raveling, rebelling, rebellion's, rebellions, refueling, repealing, repelling, replenish, replying, revaluing, revealing, reveling, revlon's, rifling, rippling, rivaling, robling, roebling, ruffling