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

celu-

verb. to trickle

A verb appearing as celu- or [cel]wa- “trickle” in the Gnomish Lexicon of the 1910s (GL/25), clearly cognate to ᴱQ. kelu- “to flow” (QL/46).

celwa-

noun. to trickle