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!

Early Noldorin

cón

noun. box

The Gnomish Lexicon of the 1910s has G. colc “chest, box” (GL/26), clearly a cognate to ᴱQ. KOLKA “a box” from the contemporaneous Qenya Lexicon (QL/47). Early Noldorin Word-lists of the 1920s instead has ᴱN. cón {“fierce” >>} “box” (PE13/140).

Neo-Sindarin: For purposes of Neo-Sindarin, I would adapt the Gnomish word as ᴺS. colch “box, chest” for better compatibility with ᴺQ. colca “box”.

Early Noldorin [PE13/140] Group: Eldamo. Published by