Birdbrained and Flighty

Birdbrained

Birdbrained adjective - Lacking in seriousness or maturity.
Usage example: a birdbrained neighbor who is forever giving me tacky tchotchkes

Flighty is a synonym for birdbrained in ability topic. In some cases you can use "Flighty" instead an adjective "Birdbrained", when it comes to topics like silly, giddy, not thinking clearly.

Flighty

Flighty adjective - Lacking in seriousness or maturity.
Usage example: flighty and giggly preteens at their first dance

Birdbrained is a synonym for flighty in ability topic. You can use "Birdbrained" instead an adjective "Flighty", if it concerns topics such as fickle.

Nearby Words: flight, flighted, flightless, flighting
Cite this Source
Flighty and Birdbrained. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/birdbrained/flighty
Birdbrained & Flighty. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/birdbrained/flighty>.
Flighty or Birdbrained. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/birdbrained/flighty.
Google Ngram Viewer shows how "birdbrained" and "flighty" have occurred on timeline