Benign
Benign adjective - Not causing or being capable of causing injury or hurt.
Usage example: around campus he's known as a real character, but one whose eccentricities are entirely benign
Nonpolluting and benign are semantically related. In some cases you can use "Nonpolluting" instead an adjective "Benign".
Nonpolluting
Benign and nonpolluting are semantically related. Sometimes you can use "Benign" instead an adjective "Nonpolluting".
Mutual synonyms
Cite this Source
Nonpolluting and Benign. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/benign/nonpolluting
Benign & Nonpolluting. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/benign/nonpolluting>.
Nonpolluting or Benign. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/benign/nonpolluting.
Google Ngram Viewer shows how "benign" and "nonpolluting" have occurred on timeline