Top synonym for dumb (another word for dumb) is stupid. 200 synonyms of stupid from the Merriam-Webster Thesaurus, plus 190 related words, definitions, and antonyms. Synonyms for dumb include stupid, dense, brainless, doltish, mindless, unintelligent, foolish, simple, thick and vacuous. 1 ‘she stood dumb while he poured out a stream of abuse’ SYNONYMS speechless , tongue-tied, wordless, silent, at a loss for words, voiceless, inarticulate, taciturn, uncommunicative, untalkative, tight-lipped, close-mouthed, saying nothing Find more similar words at wordhippo.com! Find another word for stupid. dumb - Synonyms, related words and examples | Cambridge English Thesaurus Another word for dumb. Understand dumb meaning and enrich your vocabulary How to use dumbstruck in a sentence. Main Difference – Dumb vs Stupid. Stupid: not having or showing an ability to absorb ideas readily. Dumbstruck definition is - made silent by astonishment. dumb synonyms and antonyms in the English synonyms dictionary, see also 'dub',dumbfound',dump',dumbfounded', definition. Although these two words have similar meanings, there is a difference between them based on their usage.It is mainly in American English that dumb is used as a synonym for stupid. Synonyms for stupid in Free Thesaurus. Antonyms for dumbs. Antonyms for dumbest. What are synonyms for dumbs? Find more ways to say dumb, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Dumb synonyms and Dumb antonyms. Synonyms for dumbest in Free Thesaurus. 63 synonyms for dumb: unable to speak, mute, without the power of speech, silent, mute, speechless, inarticulate, tongue-tied, wordless, voiceless, soundless. 63 synonyms for dumb: unable to speak, mute, without the power of speech, silent, mute, speechless, inarticulate, tongue-tied, wordless, voiceless, soundless. What are synonyms for dumbest? Synonyms for dumbs in Free Thesaurus. Antonyms for stupid. Dumb and stupid are two adjectives that are often used to refer to unintelligence or ignorance.