Quenya 

helet

noun. fur, fur-coat

A neologism coined by Boris Shapiro in PPQ (PPQ), based on N. heleth “fur, fur-coat”.

Quenya Group: Eldamo - neologism/reconstructions. Published by

helma

skin, fell

helma noun "skin, fell" (SKEL), changed by Tolkien from halma (VT46:14)