財産|ざいさんzaisan[1]atamadaka (head-high)

1. nounproperty; fortune; assets
   ミスで財産ざいさんを失うしなった。↗

   My mistake cost me my fortune.

• Synonym資産しさんNeutralAn accounting and economics term for assets held by individuals or companies, as in 「資産運用」; 「財産」 is also used figuratively for treasured skills and experience.
• Synonym財ざいWrittenA written word for wealth or goods, seen in set phrases like 「財を成す」 and 「文化財」; it is rarely used on its own.
• SynonymフォーチュンNeutralA loanword for fortune or luck, used mostly in names; not part of everyday speech.
• Synonym富とみWrittenWealth in the abstract, as in 「富を築く」; it suggests affluence in general and carries a written flavor.
• Synonym身代しんだいWrittenThe entire fortune of a person or family, as in 「身代を潰す」; an old-fashioned expression.
• Related所有しょゆうNeutralRefers to owning or possessing something, as in 「土地を所有する」; it names the act of ownership, not the property itself.
• Related宝たからNeutralA treasured thing, as in 「子供は宝だ」; it stresses preciousness and need not be money or assets.
• Related所蔵しょぞうNeutralOwning and keeping something in a collection, as in 「美術館所蔵の作品」; used mostly for artworks and cultural objects.
• Related持ち物もちものNeutralThings one carries or one's personal belongings, as in 「持ち物検査」; mostly small everyday items.
• RelatedプロパティNeutralA loanword for property or attributes, used mostly in IT for settings; everyday speech uses 「財産」.
• Related所有物しょゆうぶつNeutralThings owned by a particular person, as in 「個人の所有物」; a legal-flavored term whose range includes ordinary items.
• Related財貨ざいかWrittenA written term for money and goods of value, found mainly in economics; not used in daily conversation.
• Related資財しざいWrittenA written word for assets or family property; rare today — 「資産」 or 「財産」 is the usual choice.
• Antonym負債ふさいNeutralDebt owed to others; it stands opposite to 「財産」 in the assets-versus-liabilities contrast.
• Antonym借金しゃっきんNeutralMoney borrowed and still unpaid; the opposite of owned 「財産」, and common in everyday speech.

Use 「財産」 for money, land and other assets a person or group owns, and figuratively for treasured skills or people. For accounting contexts choose 「資産」; for personal belongings 「持ち物」; for treasures 「宝」. The opposites are 「負債」 and 「借金」. 「財」「富」「身代」 are written words; 「所有」「所有物」「所蔵」 are about ownership and holdings; 「プロパティ」「フォーチュン」 are loanwords used in IT or names.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 個人こじんや団体だんたいなどが持もっている金かね、土地とち、建物たてもの、証券しょうけんなど。
2. （比喩ひゆ）大切たいせつな能力のうりょくや経験けいけん、人材じんざいなど。