adjective

reduced in quality or value.

the debased traditions of sportsmanship

immoral,debauched,dissolute,abandoned,perverted,degenerate,profligate,degraded,wicked,sinful,vile,base,iniquitous,corrupt,corrupted,criminal,vicious,brutal,lewd,licentious,lascivious,lecherous,prurient,obscene,indecent,libertine,bastardized,adulterated,diluted,polluted,tainted,sullied,spoiled,spoilt,vitiated