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 

tinúviel

feminine name. Tinúviel

Qenya [PE21/33; PE21/35] Group: Eldamo. Published by

tindómerel

feminine name. Nightingale, (lit.) Daughter of Twilight

Qenya [Ety/SEL-D; Ety/TIN; EtyAC/YEL; PE19/033] Group: Eldamo. Published by

lómelinde

noun. nightingale

Qenya [Ety/DOƷ; Ety/LIN²; Ety/TIN; LR/041; SD/302] Group: Eldamo. Published by

morilinde

noun. nightingale

A noun for “nightingale” in The Etymologies of the 1930s, a combination of ᴹQ. móre “night” and ᴹQ. linde “song” (Ety/MOR). Q. lómelindë “nightingale” is better attested.