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Quadruple VS

Synonym Boundary: "開始", "振り出す", "着手", "手始め"

All represent the core concept "start", but require precise selection.

Japanese Option A

開始

かいし (kaishi)
N3 / CEFR
Japanese Option B

振り出す

ふりだす (furidasu)
N2 / CEFR
Japanese Option C

着手

ちゃくしゅ (chakushu)
N2 / CEFR
Japanese Option D

手始め

てはじめ (tehajime)
N2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "start" in Japanese, you must carefully distinguish between "開始", "振り出す", "着手", "手始め" based on context.
  • 開始 (かいし (kaishi) - Level: N3): Maps to "start; commencement; beginning" and is used when Often used for events, meetings, projects, or formal procedures. Can be a noun.
  • 振り出す (ふりだす (furidasu) - Level: N2): Maps to "to start to rain/snow (suddenly); to issue (a check, bill)" and is used when 雨や雪が急に降り始める様子や、小切手・手形などを発行する際に使われます。/ Used when rain or snow suddenly starts, or when issuing checks or bills..
  • 着手 (ちゃくしゅ (chakushu) - Level: N2): Maps to "to start work; to embark on; to set about" and is used when 新しいプロジェクトや計画などに「具体的な行動を開始する」ことを指す、ややフォーマルな表現です。A somewhat formal expression referring to 'commencing concrete actions' on a new project or plan..
  • 手始め (てはじめ (tehajime) - Level: N2): Maps to "start, beginning, first step" and is used when Refers to the initial action or first step in a series of tasks or an endeavor. Often used with 「手始めに」.
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "開始"
会議は午後1時に開始します。
The meeting will start at 1 PM.
Context for "振り出す"
急に雨が振り出したので、洗濯物を取り込んだ。
It suddenly started raining, so I brought in the laundry.
Context for "着手"
新しいビルの建設プロジェクトがついに着手された。
The construction project for the new building has finally commenced.
Context for "手始め"
まずは手始めに資料を集めることから始めよう。
First, let's start by gathering materials.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "会議は午後1時に ___ します。" (Meaning: "The meeting will start at 1 PM.")
🎉 Correct Answer!

Remember: "開始" is correct here because it represents "start; commencement; beginning" in the context: "The meeting will start at 1 PM.".

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