sardonyx /särˈdə-niks/

An onyx with bands of cornelian or sard

• extra covers
• extract
• extractabilities
• extractability
• extractable
• extractant
• extractants
• extracted
• extractible
• extracting
• extraction
• extractions
• extractive
• extractive industries
• extractive matter
• extractive matters
• extractives
• extractor
• extractor fan
• extractors
• extracts
• extra-curricular
• extra-curricularly
• extraditable
• extradite