The word 'kyu-na' describes either a sudden, unexpected occurrence or a steep physical incline.
Word in 30 Seconds
- Used for events that happen unexpectedly or suddenly.
- Describes steep slopes or inclines in terrain.
- Commonly used in business to apologize for short-notice changes.
Overview
- 1概要：「急な」は「急（きゅう）」という名詞に形容動詞化の「な」がついた形です。主に「予期せぬ突然の出来事」と「物理的な傾斜の激しさ」という二つの意味を持ちます。2) 使用パターン：名詞を修飾する連体詞的な使い方が一般的です。「急な坂」「急な用事」のように、直後の名詞の性質を限定します。3) 一般的な文脈：ビジネスでは「急な会議」や「急な変更」など、相手に迷惑をかけたり対応を求めたりする際に頻繁に登場します。日常生活では「急な雨」や「急な坂道」など、自然現象や地形の描写にも使われます。4) 類語との比較：「突然（とつぜん）」は副詞として動作の開始に使われますが、「急な」は状態を表す形容詞です。「険しい（けわしい）」は物理的な険しさを強調しますが、「急な」は角度の鋭さを強調する点で異なります。
Examples
急な雨で、服が濡れてしまった。
everydayI got wet because of a sudden rain.
急なご依頼で申し訳ございません。
formalI apologize for the short-notice request.
あそこは急な坂だから気をつけて。
informalBe careful, that is a steep slope.
急な環境の変化が個体に与える影響について。
academicRegarding the impact of sudden environmental changes on individuals.
Common Collocations
Common Phrases
急なことで
Because it was so sudden
急な坂
Steep hill
急な呼び出し
Sudden summons
Often Confused With
Refers specifically to the timing of an event. 'Kyu-na' covers both timing and physical inclination.
Focuses on the difficulty or danger of a climb. 'Kyu-na' focuses primarily on the steepness of the angle.
Grammar Patterns
How to Use It
Usage Notes
Use 'kyu-na' as an adjective to modify nouns directly. It is versatile, covering both time and physical space. In formal settings, pairing it with an apology is essential when it refers to sudden scheduling conflicts.
Common Mistakes
Learners often use 'kyu-na' to modify verbs instead of 'kyu-ni'. Remember that 'na' adjectives modify nouns, while 'ni' turns them into adverbs. Do not use 'kyu-na' for slow or gradual processes.
Tips
Use with apologies in business
When using 'kyu-na' for business requests, always pair it with an apology. This softens the impact of the short notice on the recipient.
Do not confuse with 'suddenly'
Remember that 'kyu-na' describes a state or a noun, not an action. For describing an action, use the adverb 'kyu-ni'.
Japanese sense of urgency
Japanese culture values preparation. Using 'kyu-na' often implies that you are aware you are causing inconvenience, which is a vital part of social etiquette.
Word Origin
Derived from the Kanji '急', which depicts a person rushing under stress. The suffix 'na' identifies it as an adjectival noun.
Cultural Context
In Japan, sudden changes are often seen as an inconvenience to others. Therefore, the word 'kyu-na' carries a nuance of 'sorry for the trouble' in social interactions.
Memory Tip
Think of a 'Q' (kyu) for 'Quick' and 'Queer' (steep). It helps you remember both the suddenness and the sharp angle.
Frequently Asked Questions
4 questions「急な」は形容動詞で状態を表し、「突然の」は副詞的な性質が強く、出来事が起こる瞬間に焦点を当てます。どちらも入れ替え可能な場合が多いですが、「急な坂」のように物理的状態には「突然」は使えません。
相手の予定を乱す際に使うことが多いため、謝罪の言葉（すみません、申し訳ありません）と一緒に使うのがマナーです。単に「急な用事です」と言うだけでは失礼になることがあります。
「急な」は名詞を修飾する形容動詞（例：急な雨）ですが、「急に」は副詞として動詞を修飾します（例：急に雨が降る）。文法的な役割が異なります。
形容動詞なので、「急でした」「急だった」のように活用します。ただし、名詞を修飾する形（急な〜）で使うことが最も一般的です。
Test Yourself
___ 坂を登るのはとても大変です。
「坂」という名詞を修飾するため、形容動詞の「急な」が必要です。
次のうち、正しい表現はどれですか？
「急な」は名詞（雨）を修飾します。動詞を修飾する場合は「急に」を使います。
（会議 / 急な / が / 入りました）
「急な」が名詞「会議」を修飾する形が自然です。
Score: /3
Summary
The word 'kyu-na' describes either a sudden, unexpected occurrence or a steep physical incline.
- Used for events that happen unexpectedly or suddenly.
- Describes steep slopes or inclines in terrain.
- Commonly used in business to apologize for short-notice changes.
Use with apologies in business
When using 'kyu-na' for business requests, always pair it with an apology. This softens the impact of the short notice on the recipient.
Do not confuse with 'suddenly'
Remember that 'kyu-na' describes a state or a noun, not an action. For describing an action, use the adverb 'kyu-ni'.
Japanese sense of urgency
Japanese culture values preparation. Using 'kyu-na' often implies that you are aware you are causing inconvenience, which is a vital part of social etiquette.
Examples
4 of 4急な雨で、服が濡れてしまった。
I got wet because of a sudden rain.
急なご依頼で申し訳ございません。
I apologize for the short-notice request.
あそこは急な坂だから気をつけて。
Be careful, that is a steep slope.
急な環境の変化が個体に与える影響について。
Regarding the impact of sudden environmental changes on individuals.
Related Content
This Word in Other Languages
Related Vocabulary
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A2An open public space; a square or plaza.
夜景
A2A night view, typically of a city or landscape.
下る
A2To descend, go down, or come down.
広がる
A2To spread out, extend, or broaden.
囲む
A2To surround or enclose something.
あちこち
A2Here and there, all over, or various places.
〜沿って
A2Along, parallel to; following a path or line.
離れる
A2To move away from or be separated from something.
〜を越えて
B1Across or over (a boundary or obstacle).
〜を横切って
A2Across (a street, river, or area).
