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

clocthi

noun. pebble

A noun for “a pebble” in the Gnomish Lexicon of the 1910s, apparently a diminutive of G. cloch “a stone” (GL/26).