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
Weirdo and erratic are semantically related. In some cases you can use "Weirdo" instead the word "Erratic" as an adjective or a noun.
Nearby Word: errant
Weirdo
Weirdo adjective - Different from the ordinary in a way that causes curiosity or suspicion.
Usage example: he saw some weirdo lights in the sky and immediately concluded that it had to be a UFO
Erratic and weirdo are semantically related. Sometimes you can use "Erratic" instead an adjective "Weirdo".
Nearby Word: weird
Mutual synonyms
Cite this Source
Weirdo and Erratic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erratic/weirdo
Erratic & Weirdo. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erratic/weirdo>.
Weirdo or Erratic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erratic/weirdo.
Google Ngram Viewer shows how "erratic" and "weirdo" have occurred on timeline