よぶん余分yobun
1.
Referring to something that remains or is in excess after a required amount has been satisfied, often indicating a surplus or leftover portion.
2.
Describing a situation where something exceeds what is necessary or appropriate, often implying an unnecessary or burdensome amount.
3.
Indicating an additional quantity or degree that is more than what is needed, which can be seen as excessive effort or resource allocation.
4.
Signifying a portion that is beyond the essential limit, suggesting that it is superfluous or has no practical utility.
Example:
私たちは余分に１０ドル必要だ。