かっぱつ活発kappatsu
1.

Describes a state of constant and energetic activity, where movements or discussions occur without interruption or pause.

2.

Characterizes a manner of being full of vitality and enthusiasm, often embodied by a person or entity that engages actively in various tasks or conversations.

3.

Indicates a spirited and dynamic quality, reflecting a sense of vigor and eagerness in actions or interactions.

Example:

私たちはとても活発な討論をした。

かっぱつか活発化kappatsuka
1.

The process or state of becoming more active or lively, often resulting in heightened energy or engagement in various activities.

2.

A phenomenon characterized by a significant rise in the level of movement, interaction, or productivity within a particular environment or context.

3.

The transformation or boost in dynamism that prompts individuals or groups to participate more vigorously in social, physical, or creative endeavors.