1. in a way that exists or occurs at the same time; simultaneously
Usage: formal; less common than 'contemporaneously'
2. in a manner relating to the present time or current era
Usage: formal

Examples

• The two events occurred contemporarily, making it difficult to determine which caused the other.
• Multiple scientific discoveries were made contemporarily in different parts of the world.
• She spoke contemporarily about issues facing modern society.
• The paintings were created contemporarily by artists working in the same studio.
• These developments happened contemporarily with the rise of digital technology.