analogical pl. ivyr;
Sindarin
silef
noun. crystal
ivor
crystal
ivrin
crystalline
no distinct pl. form.
Quenya
imirë
noun. crystal
A neologism for “crystal” appearing in ABNW (ABNW) from the early 2000s, based on S. ✱ivor a hypothetical basis for S. Ivrin (unglossed), making the whole derivation rather dubious.
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!
Gnomish
sincli
noun. crystal
glint
noun. crystal
Early Quenya
sintl
noun. crystal
A word for “crystal” in the Qenya Lexicon and Poetic and Mythological Words of Eldarissa of the 1910s based on the early root ᴱ√SṆT͡YṆ “twinkle” (QL/85; PME/85).
_n. _crystal (white). >> silivren