Inefficacious
Inefficacious adjective - Not producing the desired result.
Petty and inefficacious are semantically related. In some cases you can use "Petty" instead an adjective "Inefficacious".
Petty
Petty adjective - Not broad or open in views or opinions.
Inefficacious and petty are semantically related. Sometimes you can use "Inefficacious" instead an adjective "Petty".
Cite this Source
Petty and Inefficacious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/inefficacious/petty
Inefficacious & Petty. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/inefficacious/petty>.
Petty or Inefficacious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/inefficacious/petty.
Google Ngram Viewer shows how "inefficacious" and "petty" have occurred on timeline