Birdbrain
Birdbrain noun - A stupid person.
Usage example: some birdbrain left the water running
Deadhead
Deadhead noun - A stupid person.
Usage example: people knew that he was a deadhead and voted for him anyway
Mutual synonyms
Cite this Source
Deadhead and Birdbrain. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/birdbrain/deadhead
Birdbrain & Deadhead. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/birdbrain/deadhead>.
Deadhead or Birdbrain. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/birdbrain/deadhead.
Google Ngram Viewer shows how "birdbrain" and "deadhead" have occurred on timeline