synonym Comparative
確固
VS
確約
Differences Between "確固" and "確約"
Option A
確固
Meaning
firm, solid, unshakeable
Reading
かっこ (kakko)
Syllabus Level
N1
Practical Example
彼は確固たる信念を持って仕事に取り組んでいる。
He approaches his work with unshakeable conviction.
Option B
確約
Meaning
definite promise; firm commitment; pledge; guarantee
Reading
かくやく (kakuyaku)
Syllabus Level
N1
Practical Example
彼は納期を厳守すると確約した。
He gave a definite promise to strictly adhere to the delivery date.
Which one to use?
Select the correct Japanese word for this context
Which word fits this context: "(firm, solid, unshakeable)"?
🎉 正解 / Correct!
使い分け解説:
- 確固: Often used in the form '確固たる' (kakkotaru) followed by a noun to emphasize firmness, stability, or strong resolve. E.g., 確固たる信念 (kakkotaru shin'nen - firm belief). 「確固たる」の形で名詞を修飾し、揺るぎないことや確実であることを強調します。
- 確約: Often used in formal or business contexts when making a strong, binding promise or commitment. It implies a higher degree of certainty than just 約束 (yakusoku).
- 確固: Often used in the form '確固たる' (kakkotaru) followed by a noun to emphasize firmness, stability, or strong resolve. E.g., 確固たる信念 (kakkotaru shin'nen - firm belief). 「確固たる」の形で名詞を修飾し、揺るぎないことや確実であることを強調します。
- 確約: Often used in formal or business contexts when making a strong, binding promise or commitment. It implies a higher degree of certainty than just 約束 (yakusoku).
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