General Usage:
* The politician's lies were shameful and betrayed the public's trust.
* It was shameful to see how the children were treated.
* He felt a shameful sense of relief when he learned his rival had lost.
Specific Examples:
* The company's shameful labor practices were exposed by an investigative journalist.
* The judge's shameful bias against the defendant was evident throughout the trial.
* The government's shameful inaction in the face of the crisis was unforgivable.
Figurative Language:
* The city's poverty is a shameful stain on its otherwise glittering facade.
* He felt a shameful weight of guilt settle upon him as he realized what he had done.
Remember: "Shameful" is a strong word that conveys a sense of deep moral disapproval. Use it carefully and thoughtfully.