Tremblement is a French word that refers to a quivering or a trembling motion. The antonyms for this word are stability, firmness, and steadiness. Stability refers to the quality or state of being stable, firmness to the quality of being able to withstand pressure, and steadiness to the quality of being calm and unwavering. In contrast to tremblement, these antonyms suggest a sense of solidity, calmness, and composure. They imply strength, confidence, and resilience, all qualities that are valued in various contexts, including personal relationships, professional settings, and creative pursuits.