Word: tarnish
Phonetic:
/ˈtɑɹnɪʃ/Listen:
Oxidation or discoloration, especially of a decorative metal exposed to air.
To oxidize or discolor due to oxidation. Example: Careful storage of silver will prevent it from tarnishing.
To soil, sully, damage or compromise Example: He is afraid that he will tarnish his reputation if he disagrees.
To lose its lustre or attraction; to become dull.
You can find a list of possible crossword clues for TARNISH below.