Scrapping rhymes with:
rapping, strapping, trapping, unwrapping, wrapping, capping, clapping, flapping, lapping, mapping, napping, rapping, recapping, sapping, slapping, snapping, strapping, tapping, trapping, unwrapping, wrapping, zapping
Scrapping sounds like:
sarbanes, scorpions, scraping, scrapings, scrivens, scrubbing, serbian's, serbians, serving, servings, sharpening, sharpens, sharpnack, sharpness, surfing, surveying, surviving