- Definitions|1
- Thesaurus|901
- Abbreviations|0
25 entries under noun topic. ×
| cruelty(love, harshness, brutality) | |
| thoughtlessness | |
| inconsiderateness | |
| unthoughtfulness | |
| inconsideration | |
| carelessness | |
| disrespect | |
| flippancy | |
| impulsiveness | |
| insensitivity | |
| lightheartedness | |
| malice(respect, kindness, hate, vengefulness) | |
| rashness | |
| rudeness | |
| selfishness | |
| unkindness | |
| casualness | |
| cheerfulness | |
| confidence | |
| ease |
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| APA | Smart Define. (2015). thoughtfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/thoughtfulness/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "thoughtfulness thesaurus" https://smartdefine.org/thoughtfulness/thesaurus/antonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, thoughtfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/thoughtfulness/thesaurus/antonyms>. |
| MLA | Smart Define. "thoughtfulness thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/thoughtfulness/thesaurus/antonyms> |