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

drib-

verb. to rot, decay, wear out

A verb in the Gnomish Lexicon of the 1910s translated “rot, decay, wear out” based on the early root ᴱ√nṛq- (GL/30). This root was glossed “to wither, fade, shrivel” in the contemporaneous Qenya Lexicon (QL/68).