Synonym Comparison
The Nuance Difference: "かります" vs "役に立つ"
Master the exact conceptual boundary between these Japanese terms.
Japanese Term A
かります
かります (karimasu)
N5 / CEFR Syllabus
VS
Japanese Term B
役に立つ
やくにたつ (yaku ni tatsu)
N4 / CEFR Syllabus
Nuance Contrast & Social Differences
In Japanese, both かります and 役に立つ are often translated to English but have distinct usages.
かります (かります (karimasu)) represents "to borrow" (Level: N5) and typically represents The polite form of 借りる.
On the other hand, 役に立つ (やくにたつ (yaku ni tatsu)) translates to "to be useful, to be helpful" (Level: N4) and is used for A set phrase meaning to be useful or helpful for someone or something. It describes the utility of an object, skill, or person. Often followed by the particle に. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "かります"
図書館で本をかります。
I borrow books from the library.
Bilingual Sentence for "役に立つ"
この辞書は日本語の勉強に役に立ちます。
This dictionary is useful for studying Japanese.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "図書館で本を ＿＿＿ 。" (Meaning: "I borrow books from the library.")
🎉 Correct Answer!
Remember: "かります" fits here because it represents "to borrow" in the context: "I borrow books from the library.".