nigrosine /nigˈrō-sēn or -ro-sin/ or nigrosin /nigˈrō-sin/

A blackish coal-tar colour dye

• stamp collectors
• stamp duties
• stamp duty
• stamped
• stampede
• stampeded
• stampedes
• stampeding
• stampedo
• stampedos
• stamper
• stampers
• stamp hinge
• stamping
• stamping-ground
• stamping-grounds
• steeplejacks
• steeples
• steepling
• steeply
• steepness
• steepnesses
• steeps
• steep-to
• steepup