The phrase "took steps" implies action, movement, and progress towards a goal or objective. However, antonyms for this phrase could suggest inaction or lack of progress. Words such as "stood still," "remained stagnant," or "halted" could imply no action or movement. Other antonyms might include "retreated," "backtracked," or "reversed direction," implying movements in the opposite direction of progress. Alternatively, "ignored," "overlooked," or "neglected" could suggest a lack of action or attention towards a goal or objective. In any case, the antonyms for "took steps" portray a lack of forward momentum or progress towards a particular goal.