Strength, rigidity, fortitude, stiffness, tenacity, endurance, resilience, firmness, toughness, persistence, durability, steadiness, stability, robustness, sturdiness, perseverance, solidity, soundness. These are just some of the antonyms that come to mind for the term "becoming limp." Instead of giving in to weakness or frailty, these words embody strength and the ability to withstand challenges. They represent the opposite of giving up or losing control. Use these words to describe someone who remains steadfast in the face of adversity, who doesn't break under pressure, and who continues to stand tall no matter what the circumstances may be.