debase (v.)
- abase
- abash
- abuse
- adulterate
- alloy
- bastardize
- befoul
- belittle
- brutalize
- bump
- bust
- canker
- cheapen
- coarsen
- commercialize
- confound
- contaminate
- convert
- corrupt
- couch
- cripple
- crush
- cut
- damage
- debauch
- debilitate
- decry
- defalcate
- defile
- deflower
- defrock
- degenerate
- degrade
- demean
- demoralize
- demote
- denaturalize
- denature
- deplume
- deprave
- deprecate
- depreciate
- depress
- desecrate
- despoil
- devalue
- dilute
- diminish
- disable
- discredit
- disgrace
- dishonor
- disparage
- displume
- distort
- divert
- doctor
- downgrade
- dump
- embezzle
- enfeeble
- fortify
- foul
- harm
- humble
- humiliate
- impair
- indent
- infect
- injure
- knock
- lace
- load
- lower
- mar
- minimize
- misapply
- misappropriate
- mishandle
- mismanage
- misuse
- peculate
- pervert
- pilfer
- pillory
- poison
- pollute
- profane
- prostitute
- ravage
- ravish
- reduce
- reproach
- rot
- sap
- shame
- sink
- slight
- sophisticate
- spike
- spoil
- stain
- taint
- twist
- ulcerate
- undermine
- unfrock
- violate
- vitiate
- vulgarize
- warp
- water
- weaken
- weight
- worsen