Moving from JLPT N4 to N3 can feel like a massive jump. Suddenly, simple verbs are combined with other words to express subtle nuances. One of the most common—and highly tested—suffix verbs you will encounter is ～切る (kiru).
In this guide, we will break down exactly how it works, look at real-world examples you've probably heard in anime, and cover the common traps to avoid on exam day.
1. The Core Meaning of ～切る (kiru)
At its heart, 切る (kiru) means "to cut". But when attached to the stem of another verb, it transforms into a grammar suffix that means two specific things:
- To do something completely to the end: (Finish entirely, leaving absolutely nothing left).
- To do something with strong conviction/emphasis: (Doing it completely confidently).
2. The Grammar Formula
Using this grammar is incredibly simple. You just need the Masu-stem of your core verb.
Example: 食べる (Taberu) -> 食べ (Tabe) + 切る = 食べ切る (Tabekiru / To eat it all completely)
3. Real-World Anime & Everyday Examples
Instead of textbook sentences, let's look at how native speakers actually use it. You have probably heard characters yell these in your favorite anime episodes:
| Japanese (Kanji & Kana) | Romaji | English Translation & Context |
|---|---|---|
| このご飯、一人で食べ切れる？ | Kono gohan, hitori de tabekireru? | "Can you eat all of this rice by yourself?" (Focuses on finishing the food completely). |
| 彼は走り切った！ | Kare wa hashirikitta! | "He ran all the way to the very end!" (Marathon or intense anime battle theme). |
| 最後まで信じ切る！ | Saigo made shinjikiru! | "I will believe in you completely until the very end!" (Expressing 100% emotional conviction). |
4. Warning: The Common N3 Exam Trap
Both mean "to finish," but they have a huge psychological difference:
- 本を読み終わる (Yomi-owaru): You simply finished reading the book (maybe you skipped pages, maybe it just ended).
- 本を読み切る (Yomi-kiru): You read every single page, conquered the book entirely, leaving absolutely nothing unread. It implies effort and completion!
5. Conclusion & Action Step
The best way to remember N3 grammar is not by staring at a book, but by tracking your own learning journey. Start noticing when characters use ~kiru in your daily immersion!