Arduous
Dangerous
Dangerous adjective - Involving potential loss or injury.
Arduous and dangerous are semantically related. Sometimes you can use "Arduous" instead an adjective "Dangerous".
Nearby Words: danger, dangerously
Mutual synonyms
Both words in one sentence
- The rationale is that if you are the best, you are assigned to arduous or dangerous duties or reserve officer training in which case you will serve 12 months instead of 6 of the enlisted personnel.
Source: Do Well, but Not Perfect -
This project required many low-paid laborers for dangerous and arduous work; and the head of the Southern Pacific end of the Transcontinental project decided to hire the lean and hungry Chinese of California.
Source: Chinese Laborer - The task is arduous, dangerous, and tedious, especially for a woman with few concrete plans and little help.
Cite this Source
Dangerous and Arduous. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/arduous/dangerous
Arduous & Dangerous. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/arduous/dangerous>.
Dangerous or Arduous. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/arduous/dangerous.
Google Ngram Viewer shows how "arduous" and "dangerous" have occurred on timeline