Possible Clues:

• Impure
• Can the old man come to an end that's dirty?
• Is he an old man that's dirty?
• Relative article short on hygiene
• One of your 29 across comes to an end that's dirty
• This makes him a relatively old and indecent one
• Is he an old man that's relatively dirty?
• Dirty, ritually impure
• Defiled
• Dirty, needs a wash