- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
21 entries under verb topic. ×
| calming | |
| check | |
| gruntle | |
| heal | |
| lenify | |
| lull | |
| manage | |
| mollify | |
| pacify | |
| palliate | |
| placate | |
| propitiate | |
| quash | |
| quell | |
| quench | |
| quiet | |
| settle | |
| soothe | |
| stabilise | |
| stabilize |
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| APA | Smart Define. (2016). frightful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frightful/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "frightful thesaurus" https://smartdefine.org/frightful/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, frightful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frightful/thesaurus/antonyms>. |
| MLA | Smart Define. "frightful thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/frightful/thesaurus/antonyms> |