Gnomish
gontha
noun. pillar, stele, memorial
gontha
noun. boy
taul
noun. pillar
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!
A noun appearing as G. gontha- “a pillar, stele, memorial” in the Gnomish Lexicon of the 1910s, an elaboration of G. gonn “stone” (GL/41). The reason for the “-” at the end of the word is unclear. This word was originally G. gontha- “boy”.
Neo-Sindarin: For purposes of Neo-Sindarin I would update this word to ᴺS. gonnoth “pillar, stele, memorial” with the augmentative suffix -oth, so originally “✱great stone”.