Running with the pack refers to the act of following or conforming to a particular group, trend, or ideology. The antonyms for this phrase, therefore, would be words that suggest independence, individuality, and non-conformity. Some of these opposite words would include leading, trailblazing, pioneering, steering, breaking away, and diverging. These antonyms emphasize the importance of carving one's path and making unique decisions rather than just following the crowd's ways. Running with the pack denotes a lack of imagination, creativity, and self-determination, whereas its antonyms suggest one's ability to think outside the box and initiate change.