harmoniously

adverb
UK /hɑːˈməʊ.ni.əs.li/
US /hɑːrˈmoʊ.ni.əs.li/

In a way that is peaceful and everyone gets along well.

The children played harmoniously together in the sandbox.


OTHER MEANINGS

2. In a way that sounds pleasant together, like musical notes that fit well.

The two singers sang harmoniously, and everyone clapped.

3. In a way that looks or fits well together.

The colors of the room were chosen harmoniously.

4. In a way that works well together without conflict.

The parts of the machine moved harmoniously.