Sindarin 

maelig

noun. wealth, abundance

A noun for “wealth, abundance” in Common Eldarin: Noun Structure of the early 1950s, derived from the root √MILIK.

Conceptual Development: The Gnomish Lexicon of the 1910s had G. sâd “riches, wealth”, apparently related to the verb G. sad- “value, esteem” (GL/66).