- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
70 entries under unpleasant topic. ×
| filthy(adjective, horrible, disagreeable, dreadful) | |
| gloomy(adjective, horrible, disagreeable, ugly) | |
| glum(adjective, horrible, disagreeable, ugly) | |
| low(adjective, horrible, disagreeable, dreadful) | |
| low-down(adjective, horrible, disagreeable, dreadful) | |
| malevolent(adjective, horrible, disagreeable, dreadful) | |
| messy(adjective, horrible, disagreeable, dreadful) | |
| morose(adjective, horrible, disagreeable, ugly) | |
| nauseous(adjective, horrible, disagreeable, dreadful) | |
| noisome(adjective, horrible, disagreeable, dreadful) | |
| objectionable(adjective, horrible, disagreeable, dreadful) | |
| obnoxious(adjective, horrible, disagreeable, dreadful) | |
| odious(adjective, awful, horrible, disagreeable) | |
| offensive(adjective, awful, horrible, disagreeable) | |
| pugnacious(adjective, horrible, disagreeable, dreadful) | |
| quarrelsome(adjective, horrible, disagreeable, dreadful) | |
| repellent(adjective, awful, horrible, grim) | |
| saturnine(adjective, horrible, disagreeable, dreadful) | |
| scandalous(adjective, awful, disgusting, horrible) | |
| scowling(adjective, appearance, terrible, horrible) |
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| APA | Smart Define. (2015). formidable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/formidable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "formidable thesaurus" https://smartdefine.org/formidable/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, formidable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/formidable/thesaurus/synonyms>. |
| MLA | Smart Define. "formidable thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/formidable/thesaurus/synonyms> |