devalue (v.)
- adulterate
- alloy
- canker
- cheapen
- circulate
- coarsen
- confound
- contaminate
- corrupt
- debase
- debauch
- decry
- defile
- deflower
- degenerate
- degrade
- demonetize
- denature
- deprave
- desecrate
- despoil
- devaluate
- distort
- infect
- issue
- lower
- misuse
- pervert
- poison
- pollute
- prostitute
- ravage
- ravish
- reissue
- revalue
- taint
- twist
- ulcerate
- underrate
- undervalue
- utter
- violate
- vitiate
- vulgarize
- warp
- write