Established and Slapdash

Established

Established adjective - Brought about or set up or accepted; especially long established.

Slapdash is an antonym for established.

Nearby Words: establishment, establishing

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

Established is an antonym for slapdash.
Cite this Source
Slapdash and Established. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/established/slapdash
Established & Slapdash. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/established/slapdash>.
Slapdash or Established. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/established/slapdash.
Google Ngram Viewer shows how "established" and "slapdash" have occurred on timeline