* isogashii (忙しい): This is the most common way to say "busy". It can be used to describe someone who is working hard or who has a lot of things to do.
* sewasshii (せわしい): This word is similar to isogashii, but it specifically means "rushed" or "hectic". It can be used to describe a situation where there is a lot of activity and people are feeling stressed.
* atafuta (あたふた): This word means "flustered" or "panicked". It can be used to describe someone who is feeling overwhelmed by their work or their responsibilities.
Here are some examples of how these words can be used in sentences:
* Isogashikute, ima hanasemasen. (忙しくて、今は話せません。): "I'm busy right now, so I can't talk."
* Sewasshii nichiyobi oすごしました. (せわしい日曜日を過ごしました。): "I had a hectic Sunday."
* Atafuta shite, kagi o nakushite shimatta. (あたふたして、鍵をなくしてしまった。): "I panicked and lost my keys."