PALLING

Become less interesting or attractive

Cause to lose courage; to be daunted; to be scared away

Example: "Dashed by the refusal"

Cover with a pall

Cause surfeit through excess though initially pleasing

Example: "Too much spicy food cloyed his appetite"

Cause to become flat

Example: "Pall the beer"

Lose sparkle or bouquet

Example: "Wine and beer can pall"

Lose strength or effectiveness; become or appear boring, insipid, or tiresome (to)

Example: "The course palled on her"

Lose interest or become bored with something or somebody

Example: "I'm so tired of your mother and her complaints about my food"