adjective
- Without mercy or pity.
- usage: "an act of ruthless ferocity"; "a monster of remorseless cruelty"
- synonyms: pitiless, remorseless, unpitying
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ruthless. Retrieved September 22, 2026, from http://smartdefine.org/ruthless/definitions/1182665 |
| Chicago | WordNet. 2010. "ruthless" http://smartdefine.org/ruthless/definitions/1182665 (accessed September 22, 2026). |
| Harvard | WordNet 2010, ruthless, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ruthless/definitions/1182665>. |
| MLA | WordNet. "ruthless" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/ruthless/definitions/1182665> |