"Contends for" implies a competition or conflict for something. To find antonyms for this phrase, we can look for words that suggest collaboration, agreement, or peace. Some possible antonyms include: cooperate, collaborate, support, unite, ally, agree, concede, yield, compromise, or reconcile. Instead of "contending for" resources or territory, people can work together to achieve mutual goals and share resources. By practicing cooperation and compromising instead of competition, communities and individuals can foster stronger relationships and create more sustainable solutions for everyone involved.