There are various synonyms for the word "witherings," some of which are: decay, decline, deterioration, fading, wilting, and shrinking. Witherings usually refer to plants, flowers, or leaves losing their freshness and vitality, which leads to their death or loss of beauty. Decay and decline could refer to the gradual decrease in strength, quality, or importance of something or someone. Deterioration and fading, on the other hand, could refer to the loss of the original state or color or something. Wilting could also refer to the loss of moisture, causing the plant to wilt or droop. Shrinkage, finally, could refer to the reduction in size or amount of something.