Harebrained
Harebrained adjective - Lacking in seriousness or maturity.
Vapid and harebrained are semantically related. In some cases you can use "Vapid" instead an adjective "Harebrained".
Vapid
Vapid adjective - Lacking significance or liveliness or spirit or zest.
Show all Definitions
Synonyms for Vapid
Harebrained and vapid are semantically related. Sometimes you can use "Harebrained" instead an adjective "Vapid".
Mutual synonyms
Related pairs
Cite this Source
Vapid and Harebrained. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/harebrained/vapid
Harebrained & Vapid. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/harebrained/vapid>.
Vapid or Harebrained. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/harebrained/vapid.
Google Ngram Viewer shows how "harebrained" and "vapid" have occurred on timeline