wealth

1. Origins, structure, and basic meaning

• Structure: The on readings are ざい and さい, and no kun reading is listed. It has 10 strokes and relates to wealth and valuable assets.
• Basic usage: 財産 is read ざいさん, and 財布 is read さいふ.

2. Common pitfalls and similar expressions

• 財産 / 財布
  • 財産 means property or asset. It is a noun read ざいさん. It refers to owned assets such as land or money and can figuratively describe valuable experience.
  • 祖父は土地を子どもたちの共有財産として残した。 means “My grandfather left the land to his children as shared property.”
  • 財布 means wallet. It is a noun read さいふ. It means a wallet for money or cards; in this word, 財 is read さい.
  • 買い物に出た後で財布を忘れたことに気づいた。 means “After leaving to shop, I realized I had forgotten my wallet.”