- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
12 entries under prediction topic. ×
| ominous(adjective, exciting, foreboding, warn, luck) | |
| augural(adjective, awful, fear, black, exciting) | |
| premonitory(adjective, exciting, foreboding, threatening) | |
| monitory | |
| augurial | |
| auspicial | |
| auspicious | |
| augurous | |
| extispicious | |
| pregnant with(verb, phrasal verb) | |
| prescious | |
| significant of(verb, phrasal verb) |
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| APA | Smart Define. (2015). portentous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/portentous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "portentous thesaurus" https://smartdefine.org/portentous/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, portentous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/portentous/thesaurus/synonyms>. |
| MLA | Smart Define. "portentous thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/portentous/thesaurus/synonyms> |