Crazy
Hyper
Hyper adjective - Easily excited by nature.
Crazy and hyper are semantically related in frantic topic. Sometimes you can use "Crazy" instead an adjective "Hyper", if it concerns topics such as distressed, exhausted and excited.
Mutual synonyms
Both words in one sentence
- Especially in High School AUs, he's been painted as hyper and crazy, homicidal, suicidal, sad, crazy, a rapist, a victim, popular, unpopular - in fact, the only thing that seems to remain the same is his femininity and that he is definitely not normal.
- Sidekick Ron is not much better, doing crazy stuff for almost any reason all the time, but on Kim it's far more noticeable given her usual hyper-competence and level-headed nature.
Source: Love Makes You Crazy -
Hyper Awareness Hyperspace Arsenal: The crazy old Unbloom guy who Canaan fights early in the series.
Source: Anime / Canaan
Cite this Source
Hyper and Crazy. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/crazy/hyper
Crazy & Hyper. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/crazy/hyper>.
Hyper or Crazy. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/crazy/hyper.
Google Ngram Viewer shows how "crazy" and "hyper" have occurred on timeline