Related Clues:

• Unconvincing
• Formal fabric
• Tram filler
• Crippled
• It's fine for a refinery
• Like some excuses
• Pay dirt
• Couturier's fabric
• Miner's quest
• Lead ___
• Bauxite, e.g.
• Subject of testing
• Zoomed
• Hematite, for one
• Type of excuse