1) Abase 2) Demote 3) Rerate 1) Demote fraudulent dog warden 2) Devalue 3) Feather quality 4) Grade 5) Lower in value or esteem 6) Move down 7) Rate lower 8) Reduce in importance 9) Reduce in importance or value 10) Reduce in rank 11) Relegate 12) Road slope 13) Slope of a kind 14) To disparage 15) To place lower in position 
To lower, to reduce, to make less important.
A negative change in ratings for a stock, or other rated security.
A classic negative change in ratings for a stock, and or other rated security. 
Barrier option that expires if asset price hits a predetermined price level.
Is the lowering, reduction, or negative change in an company's or country's credit rating. Often it can refer to one or more issues. 
[n] - the property possessed by a slope or surface that descends 2. [v] - rate lower
noun the property possessed by a slope or surface that descends