agate onyx
noun
Onyx with parallel opaque and translucent layers.
Origin
Mid 18th century.
- counterbalance
- counterblast
- counterblow
- counterbore
- counterchange
- countercharge
- countercheck
- counterclaim
- counterclockwise
- counter-conditioning
- countercultural
- counterculture
- countercurrent
- countercurrently
- countercyclical
- counterdemonstration
- counter-espionage
- counterexample
- counterfactual
- counterfeit
- counterfeiter
- counterflow
- counterfoil
- counter-insurgency
- counter-intelligence