down [downs](soft, immature feathers) noun [UK: daʊn] [US: ˈdaʊn] fluff [fluffs](light fur etc) noun [UK: flʌf] [US: ˈfləf] nap [naps](a soft or fuzzy surface on fabric or leather) noun [UK: næp] [US: ˈnæp] velvet [velvets](fine fur) noun [UK: ˈvel.vɪt] [US: ˈvel.vət] |