Related Clues:

• Smudge (on escutcheon?)
• Feature of the Rorschach test - to blink (anag)
• Spot of ink, paint etc
• Stain on 1 across?
• Stain (on one's character?)
• Clean, as with paper towels
• Ink stain, e.g
• Ror-schach picture
• Bad thing on a record
• Mark and lawyer to return
• Dab with absorbent paper
• Reputation tarnisher
• Diagnostic smear
• It affects landscape in second class to have a large number
• Which might reveal one's inner thoughts of careless penmanship?