- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
89 entries under adjective topic. ×
| smart(sensible, stupid, thoughtful, sober) | |
| intelligent(reasonable, careful, sober, serious) | |
| sober(serious, earnest, serious-minded, unfrivolous) | |
| sane(reasonable, careful, intelligent, sober) | |
| sensible(smart, thoughtful, sober, serious) | |
| earnest(sober, serious, serious-minded, unfrivolous) | |
| serious(sober, earnest, serious-minded, unfrivolous) | |
| serious-minded(sober, serious, earnest, unfrivolous) | |
| thoughtful(smart, sensible, sober, serious) | |
| unfrivolous(sober, serious, earnest, serious-minded) | |
| brainy(sober, serious, earnest, serious-minded) | |
| responsible(sober, serious, earnest, serious-minded) | |
| melancholy(sober, serious, earnest, serious-minded) | |
| dignified(sober, serious, earnest, serious-minded) | |
| grave(sober, serious, earnest, serious-minded) | |
| heavy(sober, serious, earnest, serious-minded) | |
| no-nonsense(sober, serious, earnest, serious-minded) | |
| sedate(sober, serious, earnest, serious-minded) | |
| severe(sober, serious, earnest, serious-minded) | |
| solemn(sober, serious, earnest, serious-minded) |
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| APA | Smart Define. (2016). goofy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/goofy/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "goofy thesaurus" https://smartdefine.org/goofy/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, goofy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/goofy/thesaurus/antonyms>. |
| MLA | Smart Define. "goofy thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/goofy/thesaurus/antonyms> |