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
Obtuse and birdbrained are semantically related. in ignorant topic. In some cases you can use "Obtuse" instead an adjective "Birdbrained", when it comes to topics like unaware.
Obtuse
Obtuse adjective - Not having or showing an ability to absorb ideas readily.
Usage example: forgive me for being obtuse, but I wish you'd explain that to me again
Birdbrained and obtuse are semantically related. Sometimes you can use "Birdbrained" instead an adjective "Obtuse".
Nearby Word: obtusely
Mutual synonyms
Cite this Source
Obtuse and Birdbrained. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/birdbrained/obtuse
Birdbrained & Obtuse. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/birdbrained/obtuse>.
Obtuse or Birdbrained. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/birdbrained/obtuse.
Google Ngram Viewer shows how "birdbrained" and "obtuse" have occurred on timeline