Irregular and Slapdash

Irregular

Irregular adjective - Lacking in steadiness or regularity of occurrence.
Usage example: irregular mail delivery to the island

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

Nearby Words: irregularity, irregularly

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

Irregular and slapdash are semantically related. Sometimes you can use "Irregular" instead an adjective "Slapdash".
Cite this Source
Slapdash and Irregular. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irregular/slapdash
Irregular & Slapdash. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irregular/slapdash>.
Slapdash or Irregular. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irregular/slapdash.
Google Ngram Viewer shows how "irregular" and "slapdash" have occurred on timeline