必要不可欠
hitsuyō fukaketsuadjective★Intermediate— indispensable
formal
Something that is absolutely necessary or essential; cannot be done without.
水は生命に必要不可欠です。
Water is indispensable to life.
このチームには彼の経験が必要不可欠です。
His experience is essential for this team.
💡
This phrase is often used in formal contexts to emphasize the absolute necessity of something.
Related Phrases
💡Pro Tip
Formal Usage
This phrase is commonly used in formal contexts such as business, academic, or technical writing.
⚡Gold Rule
Absolute Necessity
Use this phrase when you want to emphasize that something is absolutely necessary and cannot be done without.
📖Word Origin
Combination of 必要 (necessary) and 不可欠 (indispensable), emphasizing absolute necessity.
📝Usage Notes
This phrase is stronger than just 必要 or 必須, as it conveys that something is absolutely essential and cannot be omitted.
Word Breakdown
必要
necessary
root不可欠
indispensable
root和英辞典