- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
7 entries under unsuitable topic. ×
| inauspicious(adjective, promising, ominous, unpromising) | |
| ominous(adjective, good, foreboding, menacing) | |
| unlucky | |
| unhappy | |
| unfortunate(adjective, good, lucky) | |
| inopportune(adjective, appropriate, suitable) | |
| unpromising |
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| APA | Smart Define. (2016). auspicious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/auspicious/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "auspicious thesaurus" https://smartdefine.org/auspicious/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, auspicious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/auspicious/thesaurus/antonyms>. |
| MLA | Smart Define. "auspicious thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/auspicious/thesaurus/antonyms> |