When seeking antonyms for "am one step ahead of," many words come to mind, including "behind," "lagging," "trailing," and "falling behind." These words describe a sense of lagging or being left behind, indicating a lack of progress or advancement. While "am one step ahead" implies progress and achievement, these antonyms suggest a lack of movement or forward momentum. As such, they serve as important reminders to stay focused and driven in order to avoid falling behind or losing ground in whatever endeavor one may be pursuing. By remaining vigilant and determined, we can stay ahead of the curve and continue to make progress toward our goals.