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!

Qenya 

varna

adjective. safe, protected, secure

An adjective in The Etymologies of the 1930s glossed “safe, protected, secure” under the root ᴹ√BAR “uplift, save, rescue” (Ety/BAR).

varnasse

noun. security

A word for “security” in The Etymologies of the 1930s, an abstract noun based on ᴹQ. varna “safe, protected, secure” under the root ᴹ√BAR “uplift, save, rescue” (Ety/BAR). There were also nouns ᴹQ. varne >> varile “protection”, both deleted (Ety/BAR; EtyAC/BAR).