aerugo
The rust of any metal, esp. of brass or copper; verdigris.
Length: 6Scrabble® value: 7Words With Friends® value: 9
Numerology value: 4 (Pythagorean letter-sum). See what this number means on NumberAngel.
Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.