When it comes to antonyms for the phrase "put foot down," it's important to consider the meaning behind the words. This phrase implies a sense of urgency or finality in taking action or making a decision. Antonyms may include more passive or indecisive actions, such as hesitating, delaying, or procrastinating. Other antonyms may involve ceding control or allowing others to make decisions, like relinquishing power or submitting to authority. Ultimately, the opposite of putting one's foot down could involve a wide range of behaviors, from going with the flow to actively avoiding conflict. Regardless of the approach, it's important to understand the implications of each choice and consider the consequences before taking action.