The scandal tainted the politician’s reputation beyond repair.

Don’t let a few bad experiences taint your view of the entire city.

The factory’s waste taints the river, affecting the local wildlife.

Her jealousy tainted their friendship over time.

It’s a shame that one mistake can taint an otherwise excellent record.

The chemicals had tainted the soil, making it unsuitable for farming.

Rumors can easily taint someone’s reputation if not addressed promptly.

The oil spill tainted the pristine waters of the coastline.

She worried that her past would taint her chances of getting the job.

The presence of mold taints the air quality in the building.