- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
106 entries under dreadful topic. ×
| gloomy(adjective, rough, nasty, dark, unpleasant) | |
| glum(adjective, rough, nasty, dark, unpleasant) | |
| major(adjective, unpleasant, horrible, disagreeable) | |
| menacing(adjective, evil, nasty, unpleasant, horrible) | |
| messy(adjective, unpleasant, horrible, disagreeable) | |
| morose(adjective, rough, nasty, dark, unpleasant) | |
| ominous(adjective, evil, nasty, unpleasant, horrible) | |
| saturnine(adjective, rough, nasty, dark, unpleasant) | |
| scowling(adjective, rough, nasty, dark, unpleasant) | |
| serious(adjective, bad, severe, offensive, intense) | |
| servile(adjective, unpleasant, horrible, disagreeable) | |
| sickie(adjective, nasty, unpleasant, awful, disgusting) | |
| sorry(adjective, offensive, unpleasant, vile, horrible) | |
| sullen(adjective, rough, nasty, dark, unpleasant) | |
| terrifying(adjective, nasty, unpleasant, awful, foul) | |
| threatening(adjective, evil, nasty, unpleasant, horrible) | |
| treacherous(adjective, rough, nasty, dark, unpleasant) | |
| troublous(adjective, unpleasant, horrible, disagreeable) | |
| truculent(adjective, unpleasant, horrible, disagreeable) | |
| ungodly(adjective, bad, nasty, offensive, unpleasant) |
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| APA | Smart Define. (2016). obnoxious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/obnoxious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obnoxious thesaurus" https://smartdefine.org/obnoxious/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, obnoxious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/obnoxious/thesaurus/synonyms>. |
| MLA | Smart Define. "obnoxious thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/obnoxious/thesaurus/synonyms> |