| painless | |
| peaceable | |
| pliable | |
| prankish | |
| promising | |
| propitious | |
| quiet | |
| relaxing | |
| reposeful | |
| restful | |
| rollicking | |
| rosy | |
| salubrious | |
| scatterbrained | |
| silly | |
| slack | |
| slackening | |
| snug | |
| softening | |
| spineless |
For more, visit
Grim on
Power Thesaurus
| APA | Smart Define. (2016). grim thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/grim/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "grim thesaurus" https://smartdefine.org/grim/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, grim thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/grim/thesaurus/antonyms>. |
| MLA | Smart Define. "grim thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/grim/thesaurus/antonyms> |