Dumb synonyms

Dumb synonyms such as blockish, at a loss for words, aphasic, as thick as two short planks, and birdbrained. Dumb is an adjective, and its antonyms are smart and intelligent. Additionally, here are 75 synonyms, related words, and verbs for dumb.

75 synonyms for dumb

1. speechless

At a loss for words, close-mouthed, inarticulate, mum, saying nothing, silent, speechless, taciturn, tight-lipped, tongue-tied, uncommunicative, untalkative, voiceless, and wordless.

2. mute

Aphasic, aphonic, dumb, mute, unable to speak, and without the power of speech.

3. stupid

As thick as two short planks, birdbrained, blockish, boneheaded, bovine, brain-dead, brainless, chuckleheaded, cretinous, daft, dead from the neck up, dense, dim, dippy, dof, doltish, dopey, dotish, dozy, dull, dull-witted, dunce-like, dunderheaded, empty-headed, fat-headed, foolish, half-baked, half-witted, idiotic, ignorant, imbecilic, lamebrained, lumpish, mindless, moronic, muttonheaded, not the full shilling, obtuse, pea-brained, simple, simple-minded, slow, slow on the uptake, slow-witted, soft in the head, stupid, thick, thick-skulled, thickheaded, unintelligent, vacuous, vapid, witless, and wooden-headed.

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