Erratic and Unplanned

Erratic

Erratic adjective - Lacking a definite plan, purpose, or pattern.
Usage example: so far your effort to land a summer job has been very erratic

Unplanned and erratic are semantically related. In some cases you can use "Unplanned" instead an adjective "Erratic".

Nearby Word: errant

Unplanned

Unplanned adjective - Happening by chance.

Erratic and unplanned are semantically related. Sometimes you can use "Erratic" instead an adjective "Unplanned".
Cite this Source
Unplanned and Erratic. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/erratic/unplanned
Erratic & Unplanned. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/erratic/unplanned>.
Unplanned or Erratic. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/erratic/unplanned.
Google Ngram Viewer shows how "erratic" and "unplanned" have occurred on timeline