The word "Bluewing" doesn't seem to have any synonyms that are commonly associated with it. However, the word "blue" itself can have many synonyms. Some examples include azure, cerulean, navy, cobalt, and sapphire. Additionally, "wing" can be replaced with words such as arm, flapper, limb, pinion, or appendage. While it's difficult to come up with a direct synonym for "bluewing", switching out either "blue" or "wing" with their respective synonyms can create alternative terms that may still convey a similar image or idea. For example, "sapphire pinion" could potentially be a substitute for "bluewing".