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~ni Taru: Worthy Of / Sufficient To

Learn ni taru for "worthy of / sufficient to" — evaluating trustworthiness, value, or merit. This lesson combines form, context, examples, common mistakes, and practice so you can use the pattern in real communication.

12 minNihongo Hub Editorial TeamPublished 2026-06-06Updated 2026-06-06

Learning objectives

  • Lesson goals: Learn ni taru for "worthy of / sufficient to" — evaluating trustworthiness, value, or merit.
  • Form and connection: [Verb辞书形/Noun] に足たる
  • Nuance in real use: に足る is one of the most solemn ways to make value judgments in Japanese — when you use this word, you're drawing a formal conclusion: this person is trustworthy, this work is worthy.

Form and connection

[Verb辞书形/Noun] に足たる

Core Explanation

Learn ni taru for "worthy of / sufficient to" — evaluating trustworthiness, value, or merit.

Cultural Note

に足る is one of the most solemn ways to make value judgments in Japanese — when you use this word, you're drawing a formal conclusion: this person is trustworthy, this work is worthy.

Practical examples

He is a person worthy of trust.
It's a work worthy of recommendation.
It's a trivial matter not worth mentioning.

Common pitfalls

Build the base form before adding the pattern

Complete the required conjugation first. Do not keep polite and plain endings at the same time.

Match politeness to the situation

The examples are reliable starting points; relationships and context can still change the most natural wording.

Practice and answers

1. Write the connection formula for this lesson.
Show answer[Verb辞书形/Noun] に足たる
2. Explain the meaning of the first example.
Show answerHe is a person worthy of trust.
3. Rewrite the final example using this lesson pattern.
Show answer取とるに足たらない問題もんだいだ。 ([Verb辞书形/Noun] に足たる)

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