How to say "busy" in Japanese
Choosing the right word
- 忙しいいそがしいi-adjectiveThe everyday adjective for having a lot to do: a person, a day, or a period can be 忙しい. This is the default choice when you mean simply that someone is busy.
- 慌ただしいあわただしいi-adjectiveFocuses on the hectic, hurried feel of a time rather than the sheer amount of work: use it when the pace itself is rushed and frantic.
- 賑やかにぎやかna-adjectiveCovers the bustling sense of busy: a lively, crowded place full of people and activity. It does not describe a person's own workload, so it is seldom what you want for personal busyness.
- 繁忙はんぼうna-adjective, nounA noun for intense, pressured busyness, especially at work — being pressed with business. It has a stiff, businesslike feel, fitting reports, notices, and formal explanations rather than casual talk.
- お話中おはなしちゅうno-adjectiveSaid only of a telephone line that is engaged because someone is on a call. With its polite お prefix it is the courteous way to tell a caller the line is busy.
Use 「忙しい」 for a person with a lot to do, 「慌ただしい」 when the pace feels rushed, 「賑やか」 for lively crowded places, 繁忙 for intense business busyness, and 「お話中」 only for an engaged phone line.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese equivalents
See also
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