Synonym Comparison
The Nuance Difference: "まいにち" vs "役に立つ"
Master the exact conceptual boundary between these Japanese terms.
Japanese Term A
まいにち
まいにち (mainichi)
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 まいにち and 役に立つ are often translated to English but have distinct usages.
まいにち (まいにち (mainichi)) represents "every day" (Level: N5) and typically represents Refers to an action or event that occurs daily. A combination of 毎.
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 "まいにち"
私は毎日日本語を勉強します。
I study Japanese every day.
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: "私は毎日日本語を勉強します。" (Meaning: "I study Japanese every day.")
🎉 Correct Answer!
Remember: "まいにち" fits here because it represents "every day" in the context: "I study Japanese every day.".