- Definitions|1
- Thesaurus|1.3k
- Abbreviations|0
26 entries under frivolous topic. ×
| useless(adjective, insignificant, irregular, empty, vague) | |
| idle(adjective, worthless, ineffective, futile) | |
| otiose(adjective, empty, worthless, ineffective) | |
| futile(adjective, useless, empty, worthless) | |
| unavailing(adjective, empty, worthless, pointless) | |
| vain(adjective, useless, empty, worthless) | |
| worthless(adjective, insignificant, irregular, useless, empty) | |
| empty(adjective, insignificant, irregular, useless, senseless) | |
| groundless(adjective, empty, senseless, worthless, unwarranted) | |
| insignificant(adjective, irregular, useless, empty, senseless) | |
| nugatory(adjective, empty, worthless, pessimistic, unenthusiastic) | |
| pointless(adjective, insignificant, irregular, useless, empty) | |
| unnecessary(adjective, insignificant, irregular, useless, empty) | |
| unproductive(adjective, useless, empty, vague, worthless) | |
| abortive(adjective, empty, worthless, ineffective) | |
| bootless(adjective, empty, worthless, ineffective) | |
| fruitless(adjective, useless, empty, worthless) | |
| hollow(adjective, empty, worthless, ineffective) | |
| ineffective(adjective, empty, worthless, futile) | |
| irrelevant(adjective, empty, worthless, ineffective) |
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| APA | Smart Define. (2016). unhelpful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unhelpful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unhelpful thesaurus" https://smartdefine.org/unhelpful/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unhelpful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unhelpful/thesaurus/synonyms>. |
| MLA | Smart Define. "unhelpful thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unhelpful/thesaurus/synonyms> |