Lunatic and Sharp

Lunatic

Lunatic adjective - Having or showing a very abnormal or sick state of mind.

Sharp is an antonym for lunatic.

Nearby Words: lunacy, luna

Sharp

Sharp adjective - Having or showing quickness of mind.
Usage example: any sharp student would have noticed the error immediately

Lunatic is an antonym for sharp.

Both words in one sentence

  • With Great Power Comes Great Insanity The other primary Kakuja user of the series, the One-Eyed Owl, is shown to mentally regress into a giggling lunatic while using its power in sharp contrast to its normally keen mind.
  • Film / Ink Allele clearly has him pegged as a deranged lunatic that takes an odd pleasure in annoying other people, but during the Disaster Dominoes sequence, it becomes quite clear to her and the viewer that he has an incredibly sharp mind, and sees more than all of the other Storytellers.
    Source: Film / Ink
Cite this Source
Sharp and Lunatic. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/lunatic/sharp
Lunatic & Sharp. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/lunatic/sharp>.
Sharp or Lunatic. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/lunatic/sharp.
Google Ngram Viewer shows how "lunatic" and "sharp" have occurred on timeline