Synonyms for crumb Found 12 synonyms across 1 meaning for “crumb”. a person who is deemed to be despicable or contemptible (noun) rotterratskunkstinkerstinkpotbumpukelowlifeso-and-sogit Explore Related Words Rhymes with crumbSynonyms for rotterSynonyms for ratSynonyms for skunkSynonyms for stinkerSynonyms for stinkpot Synonym Finder | Rhyme Finder | Poetry Editor