Birdbrain
Birdbrain noun - A stupid person.
Usage example: some birdbrain left the water running
Mutual synonyms
Cite this Source
Cluck and Birdbrain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/birdbrain/cluck
Birdbrain & Cluck. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/birdbrain/cluck>.
Cluck or Birdbrain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/birdbrain/cluck.
Google Ngram Viewer shows how "birdbrain" and "cluck" have occurred on timeline