🦅 Project Eagle
Quadruple VS

Synonym Boundary: "入る", "入学する", "はいる", "入定"

All represent the core concept "enter", but require precise selection.

Japanese Option A

入る

はいる (hairu)
N5 / CEFR
Japanese Option B

入学する

にゅうがくする (nyuugaku suru)
N4 / CEFR
Japanese Option C

はいる

はいる (hairu)
N4 / CEFR
Japanese Option D

入定

にゅうじょう
C2PLUS / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "enter" in Japanese, you must carefully distinguish between "入る", "入学する", "はいる", "入定" based on context.
  • 入る (はいる (hairu) - Level: N5): Maps to "to enter, to go in" and is used when Often used with the particle に or へ to indicate the place being entered. Polite form is 入ります.
  • 入学する (にゅうがくする (nyuugaku suru) - Level: N4): Maps to "to enter school, to matriculate" and is used when Used when starting a new school program or entering a new school level.
  • はいる (はいる (hairu) - Level: N4): Maps to "to enter, to go into" and is used when Intransitive verb. Often used with the particle に.
  • 入定 (にゅうじょう - Level: C2PLUS): Maps to "To enter a state of deep meditative absorption (samādhi); specifically refers to Kobo Daishi's state of eternal meditation on Mount Koya." and is used when Essential structural term in CEFR C2PLUS vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "入る"
教室に入ります。
I enter the classroom.
Context for "入学する"
4月に息子が小学校に入学します。
My son will enter elementary school in April.
Context for "はいる"
部屋に入ってください。
Please come into the room.
Context for "入定"
毎日、日本語を練習するために入定。
Every day, I enter a state of deep meditative absorption (samādhi); specifically refers to Kobo Daishi's state of eternal meditation on Mount Koya. to practice Japanese.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "教室に入ります。" (Meaning: "I enter the classroom.")
🎉 Correct Answer!

Remember: "入る" is correct here because it represents "to enter, to go in" in the context: "I enter the classroom.".

💡 Practice with AI! Live

Don't just read. Practice speaking this grammar with our interactive AI coach for free!

Try AI Speaking 👉