leniency
mercy / tolerance / mitigation / clemency
Noun
This term describes a conscious decision to be less severe than the law or a set of rules allows. It carries a connotation of grace and compassion, often implying that the authority figure has the power to be harsh but chooses not to be. In legal contexts, it refers specifically to the mitigation of a sentence. Because it describes an abstract quality or a specific act of mercy, it is treated as an uncountable noun and does not have a plural form.