Endeavor
Endeavor noun - An effort to do or accomplish something.
Usage example: the hope that this latest endeavor will yield much information about the atmosphere of the planet
Trial is a synonym for endeavor in attempt topic. In some cases you can use "Trial" instead a noun "Endeavor", when it comes to topics like try, attempt to achieve something.
Mutual synonyms
Cite this Source
Trial and Endeavor. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/endeavor/trial
Endeavor & Trial. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/endeavor/trial>.
Trial or Endeavor. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/endeavor/trial.
Google Ngram Viewer shows how "endeavor" and "trial" have occurred on timeline