Birdbrained and Knowledgeable
Opposite meaning words
Birdbrained
Birdbrained adjective - Not having or showing an ability to absorb ideas readily.
Usage example: a group of apparently birdbrained teenagers were clearly bored by the memorial
Knowledgeable
Knowledgeable adjective - Having information especially as a result of study or experience.
Birdbrained is an antonym for knowledgeable.
Nearby Word: knowledge
Cite this Source
Knowledgeable and Birdbrained. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/birdbrained/knowledgeable
Birdbrained & Knowledgeable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/birdbrained/knowledgeable>.
Knowledgeable or Birdbrained. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/birdbrained/knowledgeable.
Google Ngram Viewer shows how "birdbrained" and "knowledgeable" have occurred on timeline