What is another word for remorselessness?
Pronunciation: [ɹɪmˈɔːsləsnəs] (IPA) 
Remorselessness is defined as the lack of regret or guilt for one's actions. There are several synonyms for this term, including heartlessness, cruelty, callousness, and cold-heartedness. Heartlessness implies a lack of compassion or sympathy for others and their suffering. Cruelty suggests a desire to cause pain or harm to others intentionally. Callousness describes a person who is indifferent to the feelings of others and displays a "tough" exterior. And finally, cold-heartedness refers to a person who lacks warmth or kindness, often displaying a cold and unfeeling attitude towards others. These synonyms all convey a similar sense of lacking empathy or remorse for one's actions, regardless of their impact on others.
