Inefficacious
Inefficacious adjective - Not producing the desired result.
Nonfunctional and inefficacious are semantically related In some cases you can use "Nonfunctional" instead an adjective "Inefficacious".
Nonfunctional
Nonfunctional adjective - Not being in working order.
Inefficacious and nonfunctional are semantically related in impracticable topic. Sometimes you can use "Inefficacious" instead an adjective "Nonfunctional", if it concerns topics such as unrealistic.
Mutual synonyms
Related pairs
- incompetent and inefficacious
- incompetent and nonfunctional
- worthless and inefficacious
- worthless and nonfunctional
- inoperative and inefficacious
- inoperative and nonfunctional
- hopeless and inefficacious
- hopeless and nonfunctional
- idle and inefficacious
- idle and nonfunctional
- ineffective and inefficacious
- ineffective and nonfunctional
- vain and inefficacious
- vain and nonfunctional
Cite this Source
Nonfunctional and Inefficacious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inefficacious/nonfunctional
Inefficacious & Nonfunctional. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inefficacious/nonfunctional>.
Nonfunctional or Inefficacious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inefficacious/nonfunctional.
Google Ngram Viewer shows how "inefficacious" and "nonfunctional" have occurred on timeline