Synonyms for junk Found 6 synonyms across 2 meanings for “junk”. the remains of something that has been destroyed or broken up (noun) debrisdustrubbledetritus dispose of (something useless or old) (verb) trashscrap Explore Related Words Rhymes with junkSynonyms for debrisSynonyms for dustSynonyms for rubbleSynonyms for detritusSynonyms for trash Synonym Finder | Rhyme Finder | Poetry Editor