sardonyx /särˈdə-niks/

An onyx with bands of cornelian or sard

• workgirl
• workgirls
• workgroup
• workgroups
• work-harden
• work-hardened
• work-hardening
• work-hardens
• workhorse
• workhorses
• workhouse
• workhouses
• work in
• work-in
• working
• working-beam
• working-beams
• working breakfast
• working breakfasts
• working capital
• working class
• working-class
• working classes
• working day
• working-day