- Definitions|2
- Thesaurus|882
- Abbreviations|0
43 entries under illogical topic. ×
| fallacious(adjective, correct, wrong, false, true) | |
| irrational(adjective, foolish, mad, unreasonable, senseless) | |
| unsound(adjective, correct, foolish, true, unreasonable) | |
| mad(adjective, foolish, unreasonable, irrational, worthless) | |
| unreasonable(adjective, foolish, mad, irrational, worthless) | |
| groundless(adjective, foolish, unreasonable, irrational) | |
| reasonless(adjective, foolish, mad, unreasonable, irrational) | |
| baseless(adjective, foolish, unreasonable, worthless, unacceptable) | |
| unfounded(adjective, foolish, unreasonable, irrational) | |
| wrong(adjective, foolish, unreasonable, worthless, unacceptable) | |
| absurd(foolish, unreasonable, irrational, unreasoned) | |
| nutty(foolish, unreasonable, irrational, unreasoned) | |
| preposterous(foolish, unreasonable, irrational, unreasoned) | |
| senseless(foolish, unreasonable, irrational, unreasoned) | |
| wacky(foolish, unreasonable, irrational, unreasoned) | |
| aberrant(foolish, unreasonable) | |
| brainless(foolish, unreasonable) | |
| cockamamie(foolish, unreasonable) | |
| crazy(foolish, unreasonable) | |
| delirious(foolish, unreasonable) |
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| APA | Smart Define. (2015). sophistic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sophistic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sophistic thesaurus" https://smartdefine.org/sophistic/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, sophistic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sophistic/thesaurus/synonyms>. |
| MLA | Smart Define. "sophistic thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/sophistic/thesaurus/synonyms> |