Sindarin 

tinthilthad

noun. sparkling, twinkling, scintillation

Elements

WordGloss
tinthiltha-“to twinkle, *sparkle”
Sindarin Group: Eldamo - neologism/reconstructions. Published by

lim

sparkling

(adj.) lim (clear, light), no distinct pl. form. Note: a homophone means ”fish”.

Míriel

noun. sparkling like a jewel

Sindarin [RGEO/64, LotR/II:I] Group: SINDICT. Published by

lim

sparkling

(clear, light), no distinct pl. form. Note: a homophone means ”fish”.

míriel

sparkling like a jewel

(lenited víriel, pl. míril) (jewel-like)