B1 adverb Informal #4,500 most common 1 min read

ばっちり

bacchiri /ba tɕi ɾi/
Practice it

It describes a state where everything is perfectly prepared or has gone exactly as expected.

Word in 30 Seconds

  • Used to describe things going perfectly well.
  • Indicates complete preparation or success.
  • Commonly used in casual daily conversations.

Overview

  1. 1概要：ばっちりは、物事が期待通り、あるいはそれ以上に良好に進行していることを示す口語表現です。失敗や不足がなく、満点に近い状態を指す際に多用されます。2) 使用パターン：動詞や形容詞を修飾する副詞として機能します。「準備がばっちりだ」「メイクがばっちり決まった」のように、名詞＋助詞＋ばっちりという形や、動詞を修飾する形で使われます。3) 一般的な文脈：友人との会話やビジネスのカジュアルな場面で使われます。試験勉強がうまくいった時、服装が完璧な時、計画がスムーズに進んだ時など、達成感や安心感を伴う場面でよく登場します。4) 類語との比較：『完璧（かんぺき）』はより硬い表現で、文章やフォーマルな場で好まれます。『ばっちり』は親しみやすく、感情がこもった響きがあります。『しっかり』は「手落ちがない」「堅実だ」というニュアンスが強く、『ばっちり』の「成功・完了」というニュアンスとは少し異なります。

Examples

1

テストの準備はばっちりだ。

everyday

I am perfectly prepared for the test.

2

今日の髪型、ばっちり決まってるね。

informal

Your hairstyle looks perfect today.

3

計画はばっちりです。

formal

The plan is perfectly set.

4

予算もばっちり計算済みです。

everyday

The budget has been calculated perfectly.

Common Collocations

準備がばっちり Perfectly prepared
ばっちり決まる Look perfect/come together well
ばっちり合う Fit perfectly

Common Phrases

準備ばっちり

All set

ばっちりです

It is perfect

タイミングがばっちり

Perfect timing

Often Confused With

ばっちり vs しっかり

Refers to being reliable, steady, or firm in attitude or preparation, rather than just the final success.

ばっちり vs 完璧（かんぺき）

A formal noun/na-adjective meaning 'perfection' used in all registers, including formal writing.

Grammar Patterns

名詞 ＋ が ＋ ばっちりだ 動詞 ＋ ばっちり ＋ 動詞 ばっちり ＋ だ

How to Use It

Usage Notes

This word is highly colloquial and carries a friendly, informal tone. It is best used in spoken language or casual text messages. Avoid using it in formal business documents or academic papers where '完璧' or '万全' would be more appropriate.

Common Mistakes

Some learners try to use it in negative sentences, but it sounds unnatural. It is also sometimes misused to describe physical strength, where 'しっかり' is better. Remember it is an adverb, not an adjective that conjugates.

Tips

💡

Use it for positive results

Use this word when you want to express satisfaction with a result or preparation. It adds a cheerful and confident tone to your speech.

⚠️

Avoid in formal writing

Since it is a colloquial adverb, avoid using it in official documents or formal emails. Use '完璧に' instead.

🌍

Casual and friendly nuance

Japanese speakers use this to show they are relaxed. It sounds natural and friendly when used with friends or family.

Word Origin

It is considered a colloquial Japanese term, possibly influenced by onomatopoeic sounds of snapping or hitting something into place. It evolved to mean that things have fallen into their 'perfect' place.

Cultural Context

In Japanese culture, showing that you are well-prepared is a sign of respect and professionalism. 'Bacchiri' is a lighthearted way to express this confidence to peers.

Memory Tip

Think of 'batch'—when a batch of cookies comes out perfectly, you say 'bacchiri!' It's a satisfying sound for a satisfying result.

Frequently Asked Questions

4 questions

親しい同僚や上司とのカジュアルな会話なら問題ありませんが、フォーマルな会議や報告書では「完璧に」「遺漏なく」などを使うのが無難です。

「しっかり」は態度や準備の堅実さを強調し、「ばっちり」は結果の良さや完璧さを強調します。

諸説ありますが、英語の「batch（ひとまとまり）」や、何かを打ち付ける音の擬音語に由来するという説があります。

基本的には肯定的な文脈で使われます。「ばっちりじゃない」と言うことは稀で、その場合は「全然ダメだ」など別の表現を使います。

Test Yourself

fill blank

明日のプレゼンの準備は___できている。

Correct! Not quite. Correct answer: ばっちり

準備が完璧に整っている状態を表すのに最も適しているのは「ばっちり」です。

Score: /1

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