- Definitions|1
- Thesaurus|102
- Abbreviations|0
50 entries under adjective topic. ×
| faulty | |
| footless | |
| gratuitous | |
| hollow | |
| illusory(false, unwarranted, justification, unsupported) | |
| imaginary(false, unwarranted, justification, unsupported) | |
| inaccurate | |
| incorrect | |
| indefensible | |
| indolent | |
| inequitable | |
| inexcusable | |
| insubstantial | |
| insupportable | |
| jobless | |
| justification(false, unwarranted, unsupported, baseless) | |
| misleading | |
| spurious | |
| unauthorized(false, unwarranted, justification, unsupported) | |
| uncalled for(expression, false, justification, unsupported) |
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| APA | Smart Define. (2013). foundationless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foundationless/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "foundationless thesaurus" https://smartdefine.org/foundationless/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2013, foundationless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foundationless/thesaurus/synonyms>. |
| MLA | Smart Define. "foundationless thesaurus" 17 June 2013. Web. 23 September 2026. <https://smartdefine.org/foundationless/thesaurus/synonyms> |