Fadingly is an adverb that refers to something that is diminishing in intensity or gradually disappearing. Some synonyms for fadingly include diminishingly, vanishingly, waningly, evanescently, and slowly disappearing. These words all convey the idea of something slowly fading away, whether it be a feeling, a memory, or even a physical object. Other synonyms for fadingly include faintly, hazily, and indistinctly, which can describe the quality of something that is slowly fading from view or memory. Using synonyms for fadingly can add depth and nuance to your writing, allowing you to convey a sense of gradual change or loss.