The term 'Chief Concern' is a job description for someone who is responsible for the safety and well-being of a group. The crossword solutions for this term are TRIBE (5 letters), PRIORITY (8 letters), and Firehazard (10 letters). TRIBE refers to the group of people that the Chief Concern is responsible for, PRIORITY indicates the importance of the Chief Concern's role in protecting the group, and Firehazard suggests that the Chief Concern must be aware of potential dangers and take steps to prevent them.