Related Clues:

• Like some siblings
• More senior
• More seasoned
• 'Another year -- ...'
• __ but wiser
• More outdated
• More familiar, as a joke
• From an earlier time
• Like 16 vis-à-vis 15, agewise
• ___ and wiser
• With more mileage
• 'Wait till you're ___' (parent's reply)
• More timeworn
• Wiser, perhaps
• Established earlier