Related Clues:

• Undesirably solid
• Clumped
• Prone to clumping
• Breadlike
• Liable to clump
• Like some poorly applied makeup
• Like compact powder
• Like mud on one's shoes
• Thickly smeared
• Church dignitary's first to receive honours, laid on thick
• Covered with mud perhaps, so sponged?
• Like unnaturally thick makeup
• Made hard work of a deck
• Like dense brownies
• Like dirt on cleats, usually