いそがisogaしいshiiせわsewaしいshii
1.

Describing a state where there is an overwhelming amount of tasks or responsibilities, leaving little to no time for relaxation or contemplation.

2.

Characterizing a situation where one feels restless and unable to remain calm due to numerous obligations that prompt constant movement or activity.

3.

Indicating a lack of leisure or tranquility in one's life, often due to being engaged in urgent work or commitments that create a sense of pressure and urgency.

4.

Referencing a lifestyle marked by a continuous cycle of activity and a rapid pace, where every completed action leads directly to the next without pause or reflection.

Example:

あいつはのらりくらりの仕事にお忙しい事だ。