
Tarnish
Figurative Use
Used metaphorically to describe harm done to intangible things, like reputations.
A single scandal may tarnish a politician's entire career.
Negative Connotation
Has a negative feel, implying harm or reduced quality that could have been avoided.
He did nothing wrong, but gossip tarnished his social standing.
Irreversible Change
Often suggests a permanent or hard-to-reverse effect.
The once-beloved hero's actions tarnished his legacy forever.