- Definitions|3
- Thesaurus|73
- Abbreviations|0
40 entries under noun topic. ×
| forgetfulness(disregard, neglect, escape, vagueness) | |
| nirvana(neglect, escape, blank, carelessness) | |
| oblivion(blank, carelessness, negligence, vagueness) | |
| River Lethe | |
| absentmindedness(blank, carelessness, negligence, vagueness) | |
| abstraction(blank, carelessness, vagueness, inattention) | |
| amnesia(neglect, escape, blank, carelessness) | |
| blackout(blank, carelessness, negligence, vagueness) | |
| blank(carelessness, negligence, vagueness, inattention) | |
| blockout(blank, carelessness, negligence, vagueness) | |
| carelessness(neglect, escape, blank, negligence) | |
| dreaminess(blank, carelessness, negligence, vagueness) | |
| fugue(blank, carelessness, negligence, vagueness) | |
| heedlessness(blank, carelessness, vagueness, inattention) | |
| hypomnesia(blank, carelessness, negligence, vagueness) | |
| inattention(blank, carelessness, vagueness, amnesia) | |
| lapse of memory(expression, idiom, blank, carelessness) | |
| laxness(blank, carelessness, negligence, vagueness) | |
| limbo(blank, carelessness, negligence, vagueness) | |
| loss of memory(expression, idiom, blank, carelessness) |
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| APA | Smart Define. (2015). lethe thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lethe/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lethe thesaurus" https://smartdefine.org/lethe/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, lethe thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lethe/thesaurus/synonyms>. |
| MLA | Smart Define. "lethe thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/lethe/thesaurus/synonyms> |