- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
181 entries under adjective topic. ×
| direful(fear, black, warn, luck) | |
| marvelous | |
| unpromising | |
| awe-inspiring | |
| baneful(warn, luck) | |
| calamitous | |
| exceptional | |
| fabulous | |
| fatal | |
| fraught | |
| marvellous(great, excellent, superb, super) | |
| oracular(black, baleful, bodeful, prophetic) | |
| pontifical | |
| unfortunate | |
| dismal(black, baleful, bodeful) | |
| dreadful | |
| eldritch(awful, fear, black, horror) | |
| evil(black, baleful, bodeful) | |
| evil-boding(awful, fear, black, horror) | |
| evil boding(awful, fear, black, horror) |
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| APA | Smart Define. (2015). portentous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/portentous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "portentous thesaurus" https://smartdefine.org/portentous/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, portentous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/portentous/thesaurus/synonyms>. |
| MLA | Smart Define. "portentous thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/portentous/thesaurus/synonyms> |