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

A blackish coal-tar colour dye

• allcomers
• all cylinders
• all-day
• all done
• all-dreaded
• alledge
• aphidian
• aphidicide
• aphidicides
• aphidious
• aphids
• aspirators
• aspiratory
• aspire
• aspired
• aspires
• aspirin
• aspiring
• aspiringly
• aspiringness
• aspiringnesses
• aspirins
• asplenium
• aspleniums
• asport