Inefficacious
Inefficacious adjective - Not producing the desired result.
Trifling and inefficacious are semantically related. In some cases you can use "Trifling" instead an adjective "Inefficacious".
Trifling
Trifling adjective - Lacking importance.
Inefficacious and trifling are semantically related. Sometimes you can use "Inefficacious" instead an adjective "Trifling".
Nearby Words: trifle, trifled
Mutual synonyms
Related pairs
- inferior and inefficacious
- inferior and trifling
- empty and inefficacious
- empty and trifling
- hollow and inefficacious
- hollow and trifling
- feeble and inefficacious
- feeble and trifling
- weak and inefficacious
- weak and trifling
- worthless and inefficacious
- worthless and trifling
- paltry and inefficacious
- paltry and trifling
Cite this Source
Trifling and Inefficacious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inefficacious/trifling
Inefficacious & Trifling. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inefficacious/trifling>.
Trifling or Inefficacious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inefficacious/trifling.
Google Ngram Viewer shows how "inefficacious" and "trifling" have occurred on timeline