The Eta variant of the virus is spreading rapidly.

Ethical egoism is a position in normative ethics that asserts individuals should act in their own self-interest.

The company implemented an ethical screen to ensure that all investments align with their values.

The company implemented ethical screens to ensure the responsible sourcing of materials.

The law firm implemented strict ethical walls to prevent conflicts of interest.

The law firm implemented an ethical wall to prevent conflicts of interest.

I used an etch to clean the metal surface.

The submarine went on eternal patrol and was never seen again.

They displayed a collection of eternity collars in the jewelry store.

The peaks of eternal light illuminate the lunar surface.