The term 'ACT OF GOODWILL' can be summarized as a FAVOR, which is a five-letter word. An act of goodwill is an action that is done out of kindness and generosity, without expecting anything in return. It is often done to show appreciation or to help someone in need. Examples of acts of goodwill include donating money to charity, volunteering time to help those in need, or simply doing something nice for someone else.