blemishing
Definitions
The act of spoiling the appearance or quality of something.
The process of causing a mark, flaw, or defect that detracts from perfection.
Examples
The heavy rain was blemishing the fresh coat of paint on the garden fence.
He worried that his impulsive outburst was blemishing his reputation among his colleagues.
Synonyms
marring spoiling tarnishing defacing disfiguring scarring damaging
Antonyms
enhancing improving beautifying adorning perfecting restoring embellishing