The term 'carrying throughs' refers to the act of completing a task, mission or idea. Antonyms for this phrase include abandoning, quitting, giving up, and dropping. When individuals abandon their undertaking or leave a particular task unfinished, they are not carrying through with what they started out to do. Quitting also suggests an incomplete or abandoned task. Giving up involves surrendering to the difficulties and challenges associated with the task, while dropping implies casually or carelessly letting go of a responsibility. Although they signify opposites of carrying through, all these antonyms may be applied in different contexts and situations.