Which word best contrasts with "decadence"?

The word "decadence" refers to a state of moral or cultural decline, often characterized by excess, indulgence, or decay. To effectively contrast with this notion, we need a term that suggests growth, vitality, or positive development.

"Flourishing" embodies this contrasting idea, as it signifies thriving, prospering, or developing in a healthy and vigorous manner. When something is flourishing, it is not only actively growing but is also reaching its full potential, presenting a stark difference from the stagnation or decline implied by decadence.

In contrast, while "decline," "stagnation," and "regression" relate to negative transitions—either a reduction in quality, a halt in progress, or a move backward—none of these choices encapsulate the essence of positive growth and success that "flourishing" does. Therefore, "flourishing" stands as the most fitting contrast to "decadence."