in concert

Definitions

Acting or occurring together in a coordinated or cooperative manner.

Performed or happening simultaneously or in agreement.

Examples

The two departments worked in concert to ensure the project was completed ahead of schedule.

The various government agencies acted in concert to address the public health crisis.

The musicians played in concert, creating a beautiful and harmonious sound that filled the hall.

Synonyms

in unison together collaboratively jointly cooperatively in agreement harmoniously

Antonyms

separately independently individually apart in isolation discordantly unilaterally