Thefinancialcrashblackenedtheimageofbankers.
Heaccusedpoliticiansofblackeningthereputationofveterans.
Sheclaimedthat it was allpartof acampaignby herbusinessenemiestoblackenhername.
Severalunfortunateincidentshaveblackenedtheimageofpoliceofficers.
He had, sheinsisted, gone toconsiderablelengthstoblackenherreputation.
Herlegalteamhad done everything they could toblackenmyname.