71 entries under harmless topic. ×
| pure(adjective, good, clear, clean, honest) | |
| tame(adjective, dangerous, innocuous, benign) | |
| uninjurious(adjective, kindly, unpolluted, ignorant, naive) | |
| benign(adjective, kindly, innocuous, well-meaning) | |
| friendly(adjective, dull, pleasant, innocuous) | |
| mild(adjective, dull, pleasant, innocent, inoffensive) | |
| nonpoisonous(adjective, unpolluted, dangerous, innocuous, benign) | |
| nontoxic(adjective, sound, simple, gentle, innocent) | |
| open(adjective, kindly, ignorant, naive, innocuous) | |
| pleasant(adjective, dull, warm, snug, innocuous) | |
| soft(adjective, simple, gentle, warm, innocent) | |
| unoffensive(adjective, simple, gentle, innocent, ignorant) | |
| artless(adjective, kindly, ignorant, naive, innocuous) | |
| calm(adjective, dull, quiet, strong, secure) | |
| checked(adjective, dangerous, innocuous, benign) | |
| childlike(adjective, kindly, ignorant, naive, innocuous) | |
| clean(adjective, good, dull, clear, honest) | |
| credulous(adjective, kindly, ignorant, naive, innocuous) | |
| decontaminated(adjective, clean, pure, unpolluted, dangerous) | |
| frank(adjective, kindly, ignorant, naive, innocuous) |
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| APA | Smart Define. (2016). safe thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/safe/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "safe thesaurus" https://smartdefine.org/safe/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, safe thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/safe/thesaurus/synonyms>. |
| MLA | Smart Define. "safe thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/safe/thesaurus/synonyms> |