Retracing rhymes with:
tracing, bracing, embracing, erasing, gracing, racing, tracing, basing, bracing, casing, chasing, debasing, defacing, displacing, effacing, embracing, erasing, facing, gracing, misplacing, pacing, pasing, placing, racing, replacing, spacing, tracing
Retracing sounds like:
reauthorizing, redressing, rhetoricians