Synonyms for autopsy Found 6 synonyms across 1 meaning for “autopsy”. an examination and dissection of a dead body to determine cause of death or the changes produced by disease (noun) necropsypostmortempost-mortempm Explore Related Words Rhymes with autopsySynonyms for necropsySynonyms for postmortemSynonyms for post-mortemSynonyms for pm Synonym Finder | Rhyme Finder | Poetry Editor