When looking for synonyms for the word "public-spirited", some options to consider are "altruistic", "philanthropic", "civic-minded", "community-oriented", "generous", "selfless", and "charitable". All these words share the idea of being focused on the welfare and betterment of the public and society as a whole. A public-spirited person can be described as someone who puts the greater good ahead of personal interests or gain, someone who is willing to give time, skills, and resources to help others and promote the common good. Choosing the right synonym can add nuance and context to the description of people, actions, or ideas that embody the concept of public-spiritedness.