- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
251 entries under adjective topic. ×
| grave(unpleasant, horrible, disagreeable, dreadful) | |
| horrible(evil, obscure, nasty, dark) | |
| horrifying | |
| inhospitable(foreboding, menacing) | |
| meaningful | |
| predictive | |
| risky | |
| terrible(appearance, evil, unpleasant, awful) | |
| terrorizing | |
| wretched(unpleasant, horrible, disagreeable, dreadful) | |
| cheerless(sad, depressing) | |
| critical(heavy, negative, significant, hostile) | |
| despicable(unpleasant, horrible, disagreeable, dreadful) | |
| disagreeable(person, hard, severe, dark) | |
| doomful(foreboding, menacing) | |
| glowering(person, dark, terrible, feelings) | |
| heavy(acute, threatening, dangerous, crucial) | |
| hellfire(warn, luck, fateful) | |
| inimical(negative, disapproving, uncomplimentary, negative emotions) | |
| insecure |
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| APA | Smart Define. (2016). ominous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ominous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ominous thesaurus" https://smartdefine.org/ominous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, ominous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ominous/thesaurus/synonyms>. |
| MLA | Smart Define. "ominous thesaurus" 3 April 2016. Web. 28 September 2026. <https://smartdefine.org/ominous/thesaurus/synonyms> |