The word "afeard" is an old English word that means "afraid" or "fearful". There are a number of synonyms that can be used in place of "afeard" including frightened, scared, apprehensive, uneasy, and intimidated. Each of these words can be used in different situations to convey a different shade of fear or unease. For example, "frightened" might be used to describe a sudden jolt of fear, while "apprehensive" might describe a more long-standing sense of unease. No matter which word is chosen, it's important to consider the context in which it is being used to ensure the appropriate tone and meaning are conveyed.