Inefficacious and Valueless

Inefficacious

Inefficacious adjective - Producing no results.
Usage example: an inefficacious medication for a rare form of tuberculosis

Valueless and inefficacious are semantically related. In some cases you can use "Valueless" instead an adjective "Inefficacious".

Valueless

Valueless adjective - Having no usefulness.

Inefficacious and valueless are semantically related. Sometimes you can use "Inefficacious" instead an adjective "Valueless".

Nearby Word: value
Cite this Source
Valueless and Inefficacious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inefficacious/valueless
Inefficacious & Valueless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inefficacious/valueless>.
Valueless or Inefficacious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inefficacious/valueless.
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