Counter-poises are essentially weights that are used to balance an object or structure. When it comes to antonyms for the term "counter-poises", one can think of words like unbalanced, uneven, unstable, and lopsided. These words represent the opposite quality of counter-poises, which is to make an object or structure stable and in balance. Without counter-poises, an object runs the risk of tipping over and causing damage or harm. Therefore, it is essential to have counter-poises or an equivalent component to counterbalance an object that is prone to tipping over. In summary, counter-poises are the antidote to words like unbalanced, uneven, unstable, and lopsided.