Earnest
Earnest adjective - Not joking or playful in mood or manner.
Non-toxic and earnest are semantically related. In some cases you can use "Non-toxic" instead an adjective "Earnest".
Nearby Words: earnestness, earnestly
Non-toxic
Mutual synonyms
Cite this Source
Non-toxic and Earnest. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/earnest/non-toxic
Earnest & Non-toxic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/earnest/non-toxic>.
Non-toxic or Earnest. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/earnest/non-toxic.