Conscientious and Slapdash

Opposite meaning words

Conscientious adjective - Guided by or in accordance with one's sense of right and wrong.

Show all Definitions

Slapdash is an antonym for conscientious.

Slapdash adjective - Lacking a definite plan, purpose, or pattern.

Show all Definitions

Conscientious is an antonym for slapdash in careless topic.

Cite this Source

Slapdash and Conscientious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/conscientious/slapdash

Conscientious & Slapdash. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/conscientious/slapdash>.

Slapdash or Conscientious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/conscientious/slapdash.

Google Ngram Viewer shows how "conscientious" and "slapdash" have occurred on timeline