経済（けいざい、keizaい）
- economy

The Japanese word 経済 (けいざい, *keizai*) primarily translates to "economy" or "economics" in English. It refers to the system of production, distribution, and consumption of goods and services within a country or region. It encompasses a wide range of topics, including finance, trade, industry, employment, and the overall management of resources. It also includes the study of these systems and processes. 経済 is a fundamental concept in understanding how societies function and how wealth is created and managed.

⚫︎ 日本経済 Translation: Japanese economy ⚫︎ 世界経済 Translation: World economy ⚫︎ 経済学 Translation: Economics (the academic discipline)

You can use 経済 in various contexts when discussing topics related to the economy. ⚫︎ It can be used to describe the overall state of a country's or the world's economy. ⚫︎ It can be used when talking about specific economic sectors or activities, such as manufacturing, tourism, or finance. ⚫︎ It is also used when referring to economic policies, issues, or forecasts. You would use this word in more formal contexts or when discussing economic topics, but it’s still relatively common in everyday conversation.

⚫︎ The word 経済 is primarily written using the kanji 経済. ⚫︎ The reading in hiragana is けいざい (*keizai*). ⚫︎ It's not typically written in katakana. ⚫︎ There are no variations in the *okurigana* (suffix hiragana).

While there aren't direct, single-word synonyms for 経済, you could use related terms depending on the context: ⚫︎ 景気 (*keiki*) - Business conditions, economic climate ⚫︎ 財政 (*zaisei*) - Public finances ⚫︎ 産業 (*sangyou*) - Industry

There aren't direct antonyms for 経済 in the same sense as "good" and "bad". However, you could consider opposing concepts related to economic activity: ⚫︎ 不景気 (*fukeiki*) - Economic recession, bad economic conditions ⚫︎ 不況 (*fukyou*) - Depression, recession

日本は現在、経済成長を続けています。 ・Translation: Japan is currently continuing economic growth. ・Explanation: This sentence discusses the positive trend of economic development in Japan, using the word 経済.

彼は経済の専門家です。 ・Translation: He is an economics expert. ・Explanation: This sentence describes someone's area of expertise, specifying that it's in the field of 経済 or economics.

The kanji 経済 is a combination of two characters: ⚫︎ 経 (*kei*) – meaning "to manage," "to govern," or "to conduct." ⚫︎ 済 (*zai*) – meaning "to save," "to aid," or "to manage finances." Combined, these characters originally referred to the concept of managing resources and finances, which evolved into the modern understanding of "economy" and "economics." The term was adopted from Chinese and later incorporated into the Japanese language.