The word "freeloader" has negative connotations, referring to someone who takes advantage of others' generosity without giving anything in return. Antonyms for this word would include phrases like "generous contributor," "self-sufficient," "independent," "self-reliant," "productive member," and "responsible individual." All of these terms suggest a positive attitude towards personal responsibility, hard work, and independence. They also embrace the idea that we should all do our part to contribute to society and help those in need, without expecting others to do everything for us. By using these antonyms instead of "freeloader," we can encourage positive attitudes and behaviors that benefit us all.