ことごとく means altogether; entirely; completely ~. It is a JLPT N1 Japanese grammar point used to stress that every single member of a group — without exception — is affected by an action or state.
This grammar point often appears in formal writing, news reports, and JLPT N1 reading passages. If you want to underline that something happens to all items, people, or attempts, ことごとく is a powerful choice because it carries more weight than a simple “all” and adds a nuance of thoroughness or relentless sweep.
What does ことごとく mean?
Use ことごとく when you want to express that a result or situation applies to every single element in a set, leaving nothing outside.
Natural translations include:
- altogether; entirely; completely
- without exception; every single one
- all; every last …
The best translation depends on the sentence. Because ことごとく is often used in negative or exhaustive contexts, “without exception” or “utterly” often come closest in English.
How to form ことごとく
ことごとく is an adverb. It attaches directly to the verb phrase it modifies — typically right before the verb — and it does not change form depending on what comes before it.
It can also appear at the very beginning of a clause to emphasize the completeness of the action that follows.
In JLPT questions, the wrong answer choices sometimes try to attach ことごとく to a noun with a particle (like を), which is ungrammatical — the adverb simply modifies the predicate.
When is ことごとく used?
Use ことごとく in situations like:
- reporting that every prediction, attempt, or hope failed
- describing how all items in a collection behaved identically
- emphasizing that nothing escaped a certain outcome
Tone and register:
- formal to semi-formal; common in written Japanese, speeches, and critical reviews
- carries a literary, emphatic flavor — less common in casual chat
- Frequently appears in JLPT N1 reading and listening to convey intensity
ことごとく example sentences
After reading each sentence, notice how ことごとく doesn’t just say “all” — it says “every single one, with nothing left out.” That emotional push makes it stick in memory.
Nuance of ことごとく
The key nuance is thorough, exceptionless coverage. The grammar point paints a picture of a situation where not a single element escapes the outcome.
This matters because a neutral word like すべて just reports the fact. ことごとく adds the speaker’s awareness of completeness and often implies a kind of relentless force — bad luck, thorough scrutiny, or total admiration.
ことごとく vs すべて
Both ことごとく and すべて can mean “all,” but they live in different worlds.
| ことごとく | すべて |
| 企画がことごとく没になった。 | 企画がすべて没になった。 |
| The plans were rejected — every single one, relentlessly. | All the plans were rejected. |
If you only need to state a fact, すべて works. If you want to stress the totality and maybe the frustration or awe that comes with it, grab ことごとく.
Common mistakes with ことごとく
A helpful check: write a sentence with ことごとく, then replace it with すべて. If the intensity drops too much, you’ve likely found a place where ことごとく is perfect.
Is ことごとく on the JLPT?
Yes. ことごとく is firmly in the JLPT N1 grammar pool.
Frequency: Moderate — appears in reading comprehension and sometimes in listening where strong opinion is expressed.
What to expect: Questions often test whether you can recognize the exhaustive nuance and distinguish it from neutral “all” words like すべて or 全部. In sentence reordering, it will hang before the verb.
For test day, practice reading sentences where ことごとく sets a serious, emphatic tone, because the exam often uses it in passages about failure, criticism, or total success.
Practice questions for ことごとく
Keep early examples small — maybe just two or three elements in a set — then expand to larger groups once the adverb’s emotional weight feels natural.
Learning path for ことごとく
Related grammar to review next
- ことこの上ない — because it also intensifies a statement to its absolute peak
- こともあって — because it explains a situation by piling on reasons, often in formal contexts
- ことなしに — because it, too, deals with the idea of “without doing X,” which contrasts with ことごとく’s “with nothing left out”
- ことのないように — because it sets a precautionary state (so that nothing happens), a mirror image of ことごとく’s totality
Learn ことごとく with Hane
If you want to review ことごとく together with the related patterns above, Hane helps you practice Japanese in short, focused sessions — drilling the nuance until the weight of “without exception” feels second nature.
Browse more lessons here:
FAQ about ことごとく
What does ことごとく mean in Japanese?
ことごとく means “altogether; entirely; completely ~” in Japanese. It is an N1 grammar point, and this lesson explains its formation, nuance, example sentences, common mistakes, and similar grammar.
Is ことごとく on the JLPT?
ことごとく is taught as N1 Japanese grammar in Hane's grammar lesson archive. Review it with examples, usage notes, and related N1 patterns.
How should I practice ことごとく?
Read several example sentences, identify the form before and after ことごとく, then make your own short sentences and compare it with nearby grammar points.