Scratched, past participle of scratch. Synonyms in the same form.
Scrape
scraped, boo-booed
Etch
etched, engraved, inscribed, graved
Scrub
scrubbed, canceled
Expunge
expunged, excised, striked
Other
itched, rubbed, erased, scrabbled, deleted, chafed, injured, fretted, frayed, scarified
All synonyms for scratch →