Innocuous
Riskless
Riskless adjective - Thought to be devoid of risk.
Innocuous and riskless are semantically related in not dangerous topic. Sometimes you can use "Innocuous" instead an adjective "Riskless".
Mutual synonyms
Cite this Source
Riskless and Innocuous. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/innocuous/riskless
Innocuous & Riskless. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/innocuous/riskless>.
Riskless or Innocuous. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/innocuous/riskless.
Google Ngram Viewer shows how "innocuous" and "riskless" have occurred on timeline