Related Clues:

• Like dirty chimneys
• Like an unswept chimney
• Like some scallops
• Sealed with pitch
• Jet black, as a squid's defense
• Had the temerity to acquire knowledge and became dim!
• Covered in black dust
• Was sizzling passage in Bible transposed?
• Like a chimney needing sweeping
• Quickly heated the outside of
• Like a black chimney
• Like many a stained shirt pocket
• Like a flue symptom
• Stained by a pen, say
• Like the 'Step in Time' singers in 'Mary Poppins'