Down means the fluffy feathers of a bird.
The definition of a plume is a feather or a group of feathers, or a cloud of material spreading from its source.
The definition of a feather is one of the flat slender growths that cover the bodies of birds.
Find another word for plumage. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for plumage, like: feather, down, plumaged, feathers, underparts, grey-brown, plume, colouration, upperparts, glaucous and blue-grey.