- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
17 entries under horror topic. ×
| inauspicious(adjective, awful, fear, black, exciting) | |
| gloomy(adjective, awful, fear, black) | |
| baleful(adjective, awful, fear, black) | |
| ill-boding(adjective, awful, fear, black, exciting) | |
| disastrous(adjective, awful, fear, black) | |
| ill-omened(adjective, awful, fear, black) | |
| augural(adjective, awful, fear, black, exciting) | |
| bodeful(adjective, awful, fear, black) | |
| eldritch(adjective, awful, fear, black) | |
| evil-boding(adjective, awful, fear, black) | |
| evil boding(adjective, awful, fear, black) | |
| ill boding(adjective, awful, fear, black) | |
| ill omened(adjective, awful, fear, black) | |
| lurid(adjective, awful, fear, black) | |
| presageful(adjective, awful, fear, black) | |
| sinistrous(adjective, awful, fear, black) | |
| sullen(adjective, awful, fear, black) |
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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> |