1) Adulterate 2) Adulterated 3) Base 4) Bestial 5) Corrupt 6) Decadent 7) Degraded 8) Devalued 9) Dishonoured 10) Impure 11) Low 1) Adulterate 2) Adulterated 3) Cheapened 4) Corrupted 5) Devalued 6) Impure 7) Lowered in dignity 8) Lowered in value 9) Made to feel insignificant 10) Mixed with impurities 11) Vitiated 
• (imp. & p. p.) of Debase • (a.) Turned upside down from its proper position; inverted; reversed.
De·based' adjective (Her.) Turned upside down from its proper position; inverted; reversed. 
In heraldry, debased means turned upside down from its proper position or inverted or reversed.
[adj] - lowered in value
devalued adjective lowered in value; `the dollar is low`; `a debased currency`