"One of the only" even has its own dictionary page. https://www.merriam-webster.com/dictionary/one%20of%20the%20only https://www.merriam-webster.com/dictionary

"One of the only" even has its own dictionary page. https://www.merriam-webster.com/dictionary/one%20of%20the%20only https://www.merriam-webster.com/dictionary/one%20of%20the%20...