Gnomish
dîr
adjective. long (of time)
cwist
noun. secret
man
masculine name. Man
mugwen
adjective. secret
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 word appearing in the Gnomish Lexicon of the 1910s as dîr² “long (of time only)” (GL/30). Gnomish Lexicon Slips correctly that document had {duir >>} dir “long (of time)” derived from ᴱ√✶dēr (PE13/112).