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
Opaque and birdbrained are semantically related. in limited topic. In some cases you can use "Opaque" instead an adjective "Birdbrained".
Opaque
Opaque adjective - Not having or showing an ability to absorb ideas readily.
Usage example: people are sometimes rude to her, but fortunately she's too opaque to realize what's happening
Birdbrained and opaque are semantically related. Sometimes you can use "Birdbrained" instead an adjective "Opaque".
Nearby Words: opaqueness, opaquely
Cite this Source
Opaque and Birdbrained. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/birdbrained/opaque
Birdbrained & Opaque. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/birdbrained/opaque>.
Opaque or Birdbrained. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/birdbrained/opaque.
Google Ngram Viewer shows how "birdbrained" and "opaque" have occurred on timeline