Slapdash and Unplanned

Slapdash

Slapdash adjective - Lacking a definite plan, purpose, or pattern.
Usage example: the investigation of the charges against the mayor was slapdash and not very thorough

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

Unplanned

Unplanned adjective - Happening by chance.

Slapdash and unplanned are semantically related. Sometimes you can use "Slapdash" instead an adjective "Unplanned".
Cite this Source
Unplanned and Slapdash. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/slapdash/unplanned
Slapdash & Unplanned. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/slapdash/unplanned>.
Unplanned or Slapdash. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/slapdash/unplanned.
Google Ngram Viewer shows how "slapdash" and "unplanned" have occurred on timeline