🦅 Project Eagle
synonym Comparative
首謀
VS
主束

Differences Between "首謀" and "主束"

Option A
首謀
Meaning
masterminding, ringleader, principal plotter
Reading
しゅぼう (shubō)
Syllabus Level
N2
Practical Example
彼は強盗事件の首謀者として逮捕された。
He was arrested as the mastermind of the robbery.
Option B
主束
Meaning
principal bundle
Reading
しゅそく (shusoku)
Syllabus Level
C2
Practical Example
私は主束に興味があります。
I am interested in principal bundle.

Which one to use?

Select the correct Japanese word for this context

Which word fits this context: "(masterminding, ringleader, principal plotter)"?
🎉 正解 / Correct!
使い分け解説:
- 首謀: Refers to the person who plans and initiates a crime or incident. Often used in legal or journalistic contexts. (事件や計画の中心となって企てる人物を指す。)
- 主束: Essential structural term in CEFR C2 vocabulary syllabus. (CEFR C2語彙シラバスにおける重要表現です。)
🦅

Want to boost your Japanese vocabulary?

Project Eagle automatically tracks and targets your weak words using AI. Practice thousands of operational exams completely for free!