Altruism has a positive meaning and is associated with kindness, making it fitting for commendations. The altruism of the nurse during the crisis was commendable.
Pro Tip 2/3
Humanitarian Context
Use 'altruism' when discussing voluntary work or charity, where there is no expectation of a reward. Volunteers exhibit true altruism by giving their time without expecting anything in return.
Pro Tip 3/3
Not Self-Interest
Altruism is the opposite of self-interest; it's helping others, often with a cost to oneself. Despite the risk, his altruism led him to rescue the stranded hikers.