dumb as rocks

A form of dumb as a rock — Very stupid; dumb as a post.

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Meanings

adjectivedumb as rocks (comparative more dumb as rocks, superlative most dumb as rocks)

comparative more dumb as rocks · superlative most dumb as rocks

  1. alternativeAlternative form of dumb as a rock.
Cite this entry
APA

dumb as rocks. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/dumb%20as%20rocks

MLA

“dumb as rocks.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dumb%20as%20rocks. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “dumb as rocks,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/dumb%20as%20rocks.

Source: dumb as rocks on Wiktionary, CC BY-SA 4.0.