Arduous
Arduous adjective - Requiring considerable physical or mental effort.
High and arduous are semantically related in precipitous topic. In some cases you can use "High" instead an adjective "Arduous".
Nearby Word: arduously
High
High adjective - Extending to a great distance upward.
Arduous and high are semantically related in precipitous topic. Sometimes you can use "Arduous" instead an adjective "High".
Nearby Word: highly
Both words in one sentence
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The UN estimates that between 500,000 and 1 million people died of starvation in what North Korea calls the "Arduous March", a period spanning the rules of Kim Il-sung and Kim Jong-il (some statistics put the death toll as high as 3 million).
Cite this Source
High and Arduous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/arduous/high
Arduous & High. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/arduous/high>.
High or Arduous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/arduous/high.
Google Ngram Viewer shows how "arduous" and "high" have occurred on timeline