Start back is a verb that means to recoil or retreat. Antonyms for this phrase include advance, approach, continue, go forward, move ahead, progress, and proceed. Each of these words signifies forward momentum and implies that one should not hesitate or second-guess oneself. While starting back can be a natural response to fear or uncertainty, it is important to remember that progress cannot be made if one continually retreats or hesitates. By using these antonyms and embracing a forward-thinking, proactive attitude, we can overcome our fears and obstacles and achieve our goals.