Synonyms for crummy Found 7 synonyms across 1 meaning for “crummy”. of very poor quality (adj) bumcheapcheesychintzypunksleazytinny Explore Related Words Rhymes with crummySynonyms for bumSynonyms for cheapSynonyms for cheesySynonyms for chintzySynonyms for punk Synonym Finder | Rhyme Finder | Poetry Editor