にぎnigiやかyaka
1.

Describes a place or event filled with a large number of people, exhibiting a sense of vibrancy and energy.

2.

Characterizes an environment where sounds of chatter, laughter, or activity are prevalent, often creating a lively atmosphere.

3.

Indicates a cheerful and animated manner of interaction among people, often involving enthusiastic conversation or noisy enjoyment.

Example:

私の家はにぎやかな通りに面しています。

にぎnigiやかすyakasu
1.

To create a vibrant and animated atmosphere, enhancing the energy of a place or event.

2.

To enliven a situation by introducing elements of joy and excitement, making it more engaging for those present.

3.

To stimulate a cheerful or festive environment, encouraging interactions and a sense of community among people.

4.

To contribute to a social setting in a way that enhances its liveliness and encourages participation from others.