- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
9 entries under unhappy topic. ×
| disadvantageous(adjective, good, detrimental, inconvenient) | |
| harmful(adjective, good, harmless) | |
| unprofitable | |
| unhelpful | |
| inauspicious | |
| inopportune | |
| unfortunate | |
| unlucky | |
| worthless |
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| APA | Smart Define. (2016). advantageous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/advantageous/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "advantageous thesaurus" https://smartdefine.org/advantageous/thesaurus/antonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, advantageous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/advantageous/thesaurus/antonyms>. |
| MLA | Smart Define. "advantageous thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/advantageous/thesaurus/antonyms> |