Quadruple VS
Synonym Boundary: "始める", "着手する", "着工", "始まる"
All represent the core concept "start", but require precise selection.
Japanese Option A
始める
はじめる (hajimeru)
N4 / CEFR
Japanese Option B
着手する
ちゃくしゅする (chakushusuru)
N2 / CEFR
Japanese Option C
着工
ちゃっこう (chakkou)
N2 / CEFR
Japanese Option D
始まる
はじまる (hajimaru)
A1 / CEFR
Quadruple VS Nuance Contrast & Social Differences
When expressing "start" in Japanese, you must carefully distinguish between "始める", "着手する", "着工", "始まる" based on context.
- 始める (はじめる (hajimeru) - Level: N4): Maps to "to start (something)" and is used when Transitive verb. To initiate an action or activity..
- 着手する (ちゃくしゅする (chakushusuru) - Level: N2): Maps to "to start work, to embark on, to commence" and is used when Often used for formally or significantly beginning a project, task, or investigation..
- 着工 (ちゃっこう (chakkou) - Level: N2): Maps to "start of construction" and is used when Specifically refers to the commencement of construction work on a building or project. Often used with 「する」.
- 始まる (はじまる (hajimaru) - Level: A1): Maps to "to start" and is used when Essential structural term in CEFR A1 vocabulary syllabus..
Context for "始める"
今日から新しい仕事を始めます。
I will start a new job today.
Context for "着手する"
新しい研究プロジェクトは来月から着手される予定だ。
The new research project is scheduled to commence next month.
Context for "着工"
新しいビルの建設は来月着工する予定だ。
Construction of the new building is scheduled to start next month.
Context for "始まる"
毎日、日本語を練習するために始まる。
Every day, I start to practice Japanese.
Synonym Mastery Challenge
Which Japanese word perfectly fits this blank space?
Fill in the blank: "今日から新しい仕事を始めます。" (Meaning: "I will start a new job today.")
🎉 Correct Answer!
Remember: "始める" is correct here because it represents "to start (something)" in the context: "I will start a new job today.".