Fruitless and Invalid

Fruitless

Fruitless adjective - Producing no results.

Invalid and fruitless are semantically related. In some cases you can use "Invalid" instead an adjective "Fruitless".

Invalid

Invalid adjective - Chronically or repeatedly suffering from poor health.

Fruitless and invalid are semantically related. Sometimes you can use "Fruitless" instead an adjective "Invalid".

Cite this Source
Invalid and Fruitless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/fruitless/invalid
Fruitless & Invalid. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/fruitless/invalid>.
Invalid or Fruitless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/fruitless/invalid.
Google Ngram Viewer shows how "fruitless" and "invalid" have occurred on timeline