Synonyms for dummy Found 9 synonyms across 4 meanings for “dummy”. a person who does not talk (noun) an ignorant or foolish person (noun) dumbbelldopeboobboobypinhead a cartridge containing an explosive charge but no bullet (noun) blank make a dummy of (verb) Explore Related Words Rhymes with dummySynonyms for dumbbellSynonyms for dopeSynonyms for boobSynonyms for boobySynonyms for pinhead Synonym Finder | Rhyme Finder | Poetry Editor