74 entries under noun topic. ×
| slump(decline, increase, failure) | |
| weakness | |
| cataclysm | |
| damage(good, favor, benefit, loss) | |
| detriment(good, help) | |
| drawback(help, aid, disadvantage) | |
| scourge(torment, plague, blessing) | |
| aberration | |
| abnormality | |
| absence | |
| ailment | |
| bad fortune(expression, favor, gain, disadvantage) | |
| bad luck(expression, favor, disadvantage) | |
| breakdown | |
| bug | |
| confusion | |
| dearth | |
| debacle | |
| defeat | |
| deficiency |
For more, visit
Boon on
Power Thesaurus
| APA | Smart Define. (2016). boon thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/boon/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "boon thesaurus" https://smartdefine.org/boon/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, boon thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/boon/thesaurus/antonyms>. |
| MLA | Smart Define. "boon thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/boon/thesaurus/antonyms> |