Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

lúpe

noun. plume

A noun for “plume” from notes on Qenya Spelling from the 1930s, descriptive of a curved tehta sign but probably inspired by (and still applicable to) the plume feather of a bird (PE22/63).

Element in