商界(しょうかい)

Compound of 商(しょう) ('commerce; trade') and 界(かい) ('world; sphere'). Follows the same pattern as other 〜界(かい) compounds: 政界(せいかい) ('political world'), 財界(ざいかい) ('financial world'), 学界(がっかい) ('academic world').

Usage

• A written, formal term — in casual speech, ビジネスの世界(せかい) is more natural
• Often appears in biographies, news articles, and business reporting
• Can refer to either the abstract sphere of business or collectively to business people

Common collocations

• 商界(しょうかい)の大物(おおもの): big figure in the business world
• 商界(しょうかい)に入(はい)る: to enter the business world
• 商界(しょうかい)を引退(いんたい)する: to retire from the business world
• 商界(しょうかい)の動向(どうこう): trends in the business world

Similar words

• 財界(ざいかい): financial world — focuses on the financial and industrial establishment
• 実業界(じつぎょうかい): business world; industrial circles — broader, includes manufacturing and industry
• ビジネス: business — loanword used in everyday conversation, less formal