Nonindulgence refers to a lack of indulgence or self-control in a particular situation. Antonyms for the word nonindulgence would be "indulgence," "permissiveness," "leniency," "tolerance," "generosity," "sympathy," and "compassion." Indulgence suggests excessive leniency, being overly tolerant, or giving in to desires or indulgences. Permissiveness is the act of allowing something without restriction, often associated with amoral or immoral behaviors. Leniency refers to a degree of mercy, clemency, or consideration shown towards others. Tolerance denotes the acceptance of different opinions, beliefs or behaviors without judgment. Generosity implies a charitable spirit, the willingness to give selflessly without expecting anything in return.