- Definitions|1
- Thesaurus|989
- Abbreviations|0
118 entries under adjective topic. ×
| indefensible(unwarranted, accusation, vice, forgiveness) | |
| groundless(careless, unwarranted, defended, verbal attack) | |
| unwarranted(right, reasonable, unreasonable, extreme) | |
| unjustified(wrong, improper, unwarranted, untrue) | |
| unreasonable(wrong, improper, excessive, unnecessary) | |
| unfounded(unwarranted, defended, verbal attack) | |
| inexcusable(unreasonable, improper, unwarranted, accusation) | |
| insupportable(defended, verbal attack) | |
| unsustainable(defended, verbal attack) | |
| unpardonable(unwarranted, accusation, vice, forgiveness) | |
| untenable(defended, verbal attack) | |
| unwarrantable(wrong, unreasonable, extreme, improper) | |
| baseless(unwarranted, substantiation) | |
| undue(unreasonable, extreme, improper, senseless) | |
| unforgivable(unwarranted, forgiveness, unjustified, undeserved) | |
| unconscionable(extreme, improper, senseless, excessive) | |
| extravagant(improper, excessive, unwarranted, unnecessary) | |
| gratuitous(excessive, unwarranted, untrue, flimsy) | |
| unfair(extreme, improper, extravagant, senseless) | |
| wanton(careless, cruel, unwarranted, malicious) |
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| APA | Smart Define. (2015). unjustifiable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unjustifiable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unjustifiable thesaurus" https://smartdefine.org/unjustifiable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unjustifiable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unjustifiable/thesaurus/synonyms>. |
| MLA | Smart Define. "unjustifiable thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unjustifiable/thesaurus/synonyms> |