Related Clues:

• Having had many birthdays
• Passed one's prime?
• Ghastly white
• Made it through another day, in a way
• Like geriatric patients
• Rents out from estranged senior
• Getting on, nerd left deranged
• Grew gray
• Started to pucker up?
• She appears in an ensemble that's rather colourless
• Looking back, Degas loses head of state for those long in the tooth
• Horror-struck, apparently
• Like cognac
• Like fine whiskeys
• Like good cheddar