Synonym Comparison
The Nuance Difference: "います" vs "役に立つ"
Master the exact conceptual boundary between these Japanese terms.
Japanese Term A
います
います (imasu)
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 います and 役に立つ are often translated to English but have distinct usages.
います (います (imasu)) represents "to be, to exist (animate objects)" (Level: N5) and typically represents Polite form of いる. Used for the existence of animate objects.
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 "います"
部屋に猫がいます。
There is a cat in the room.
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: "部屋に猫が ＿＿＿ 。" (Meaning: "There is a cat in the room.")
🎉 Correct Answer!
Remember: "います" fits here because it represents "to be, to exist (animate objects)" in the context: "There is a cat in the room.".