Lesson article
Spot the signal, compare it, then read it in context
Read all 3 sections in order. Notice the target form, compare it with the nearby alternative, then use the reading and practice below to check the meaning in context.
Section 1 of 3
Core meaning
Both 〜ないで and 〜ずに mean “without doing.” They connect an action that did not happen with another action that did. 〜ないで is more common in everyday speech. 〜ずに is more formal and appears often in writing.
Target signal
朝ごはんを食べないで出かけた。
I went out without eating breakfast.
ないで is the everyday spoken pattern for omission.
Vocabulary notes
- 朝ごはん
- breakfast
- ないで
- without doing; instead of doing
- ごはん
- meal; rice
Compare in context
メモを見ずに話せるようになった。
I became able to speak without looking at my notes.
ずに is the more formal written pattern here.
Vocabulary notes
- ように
- so that ...; in order to ...
- ように
- so that; in order to
- 話せる
- can speak; be able to talk
Section 2 of 3
Nuance and register
〜ないで can sometimes mean “instead of doing A, do B.” 〜ずに usually focuses more directly on omission and tends to sound more written or refined. Remember the irregular form せずに from する.
Target signal
辞書を使わないで、文脈から意味を考えてみよう。
Let's try to figure out the meaning from context without using a dictionary.
The speaker intentionally avoids the dictionary and uses context instead.
Vocabulary notes
- ないで
- without doing; instead of doing
- 考えて
- thinking and...
- から
- from; because
Preview
何も言わずに、彼は部屋を出て行った。
Without saying anything, he left the room.
The omission of speech creates a narrative effect.
Vocabulary notes
- ずに
- without doing
- 何も
- anything; nothing (with a negative verb)
- 部屋
- room
Section 3 of 3
Reading notes
In reading passages, this grammar often shows method, omission, or emotional restraint. It is common in narratives describing what a person did not do before another action happened.
Target signal
理由を説明しないで断るのは失礼だ。
Refusing without explaining the reason is rude.
ないで can sound like 'without first doing that.'
Vocabulary notes
- ないで
- without doing; instead of doing
- ない
- not; there is not
- 断る
- to refuse; to turn down
Preview
彼女は一度も休まずに働き続けた。
She continued working without taking a single day off.
休まずに highlights continuous action with no breaks.
Vocabulary notes
- ずに
- without doing
- まず
- first of all
- 一度
- once