- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
234 entries under adjective topic. ×
| glowering(evil, mysterious, threatening, nefarious) | |
| glum(evil, mysterious, threatening, nefarious) | |
| held back(expression, restrained) | |
| hellish(evil, mysterious, threatening, nefarious) | |
| hidden from sight(expression, idiom, secret, hidden) | |
| hidden from view(expression, idiom, secret, hidden) | |
| horrible(evil, mysterious, threatening, nefarious) | |
| immoral(evil, mysterious, threatening, nefarious) | |
| imperceptive(obscure, difficult, uncertain, unclear) | |
| incog(obscure, new, mysterious, hidden) | |
| indispensable(original, basic, fundamental, hidden) | |
| infamous(evil, mysterious, threatening, nefarious) | |
| infernal(evil, mysterious, threatening, nefarious) | |
| knotty(evil, deep, mysterious, hidden) | |
| likely | |
| lubricious | |
| lying(fake, counterfeit, affected) | |
| necessary(original, basic, fundamental, hidden) | |
| needful(original, basic, fundamental, hidden) | |
| nefarious(evil, mysterious, criminal, threatening) |
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| APA | Smart Define. (2015). concealed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/concealed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "concealed thesaurus" https://smartdefine.org/concealed/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, concealed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/concealed/thesaurus/synonyms>. |
| MLA | Smart Define. "concealed thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/concealed/thesaurus/synonyms> |