Synonyms for tush Found 27 synonyms across 1 meaning for “tush”. the fleshy part of the human body that you sit on (noun) buttocksnatesarsebuttbacksidebumbunscanfundamenthindquarterskeisterposteriorpratrear Explore Related Words Rhymes with tushSynonyms for buttocksSynonyms for natesSynonyms for arseSynonyms for buttSynonyms for backside Synonym Finder | Rhyme Finder | Poetry Editor