Abnormal and Erratic

Abnormal

Abnormal adjective - Being out of the ordinary.

Erratic is a synonym for abnormal in unusual topic. In some cases you can use "Erratic" instead an adjective "Abnormal", when it comes to topics like strange.

Nearby Words: abnormality, abnormally, abnormity

Erratic

Erratic adjective - Different from the ordinary in a way that causes curiosity or suspicion.
Usage example: the key to the code was the erratic punctuation the killer used

Abnormal is a synonym for erratic in unpredictable topic. Sometimes you can use "Abnormal" instead an adjective "Erratic", if it concerns topics such as strange.

Nearby Word: errant
Cite this Source
Erratic and Abnormal. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/abnormal/erratic
Abnormal & Erratic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/abnormal/erratic>.
Erratic or Abnormal. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/abnormal/erratic.
Google Ngram Viewer shows how "abnormal" and "erratic" have occurred on timeline