- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
| useless(adjective, cool, sensible, cold, useful) | |
| harmful(adjective, good, cool, cold, useless) | |
| unhelpful(adjective, cool, cold, useless) | |
| disadvantageous(adjective, good, cool, cold, useless) | |
| unfavorable(adjective, good, cool, cold, agreeable) | |
| hurtful(adjective, cool, kind, friendly, cold) | |
| injurious(adjective, good, cool, cold, useless) | |
| self-destructive | |
| adverse(adjective, antagonistic, unfavorable) | |
| cruel(good, kind, gentle) | |
| greedy | |
| ineffectual | |
| unconstructive(adjective, cool, cold, useless) | |
| deleterious(adjective, harmful, damaging) | |
| cringeworthy | |
| baneful(adjective, injurious, ruinous) | |
| damaging | |
| detrimental(adjective, good, beneficial, damaging, disadvantageous) | |
| inconvenient(adjective, troublesome, bothersome) | |
| ineffective |
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| APA | Smart Define. (2016). helpful thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/helpful/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "helpful thesaurus" https://smartdefine.org/helpful/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, helpful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/helpful/thesaurus/antonyms>. |
| MLA | Smart Define. "helpful thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/helpful/thesaurus/antonyms> |