Brainy and Brainless

Opposite meaning words

Brainy adjective - Having or showing quickness of mind.

Usage example: a brainy student who didn't fit in socially

Show all Definitions

Brainless is an antonym for brainy.

Nearby Words: brain, brainless, brained, braining

Brainless adjective - Not having or showing an ability to absorb ideas readily.

Usage example: a teacher who affirms that there are no brainless students, only lazy ones

Show all Definitions

Brainy is an antonym for brainless.

Nearby Words: brain, brainy

Cite this Source

Brainless and Brainy. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/brainy/brainless

Brainy & Brainless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/brainy/brainless>.

Brainless or Brainy. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/brainy/brainless.

Google Ngram Viewer shows how "brainy" and "brainless" have occurred on timeline