Antonyms for the phrase "take off in directions" would include phrases such as "stagnate," "remain static," "stay on course," or "maintain focus." These antonyms essentially describe the opposite process of taking off in various directions, which involves not veering off from a set path or maintaining a consistent direction. Other antonyms might include "halt," "desist," or "cease movement," which describe a complete stop in progress, rather than changes in direction. Additionally, "limit" or "restrict" could be considered antonyms, as those words emphasize the idea of staying within certain boundaries or following a defined scope, as opposed to taking off in various directions.