- Definitions|0
- Thesaurus|77
- Abbreviations|2
20 entries under adjective topic. ×
| optional(useless, worthless, unwarranted, possible) | |
| accidental(useless, worthless, unwarranted, unnecessary) | |
| avoidable(useless, worthless, unwarranted, unnecessary) | |
| facultative(open, free, voluntary, elective) | |
| fortuitous(useless, worthless, unwarranted, unnecessary) | |
| futile(useless, worthless, unwarranted, unnecessary) | |
| uncalled-for(unwarranted, unnecessary, pointless, superfluous) | |
| unneeded(useless, worthless, unwarranted, unnecessary) | |
| unwanted(useless, unwarranted, unnecessary, unjustified) | |
| inappropriate(useless, unwarranted, unnecessary, unjustified) | |
| inessential(useless, unwarranted, unnecessary, pointless) | |
| needless(useless, unwarranted, unnecessary, pointless) | |
| nonessential(useless, unwarranted, unnecessary, pointless) | |
| unessential(useless, unwarranted, unnecessary, pointless) | |
| uninvited(useless, unwarranted, unnecessary, unjustified) | |
| unnecessary(useless, unwarranted, pointless, superfluous) | |
| unrequired(useless, unwarranted, unnecessary, pointless) | |
| unwarranted(useless, unnecessary, pointless, superfluous) | |
| unwelcome(useless, unwarranted, unnecessary, unjustified) | |
| useless(unwarranted, unnecessary, pointless, superfluous) |
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| APA | Smart Define. (2015). not required thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/not_required/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "not required thesaurus" https://smartdefine.org/not_required/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, not required thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/not_required/thesaurus/synonyms>. |
| MLA | Smart Define. "not required thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/not_required/thesaurus/synonyms> |