Synonym Comparison
The Nuance Difference: "話します" vs "役に立つ"
Master the exact conceptual boundary between these Japanese terms.
Japanese Term A
話します
はなします (hanashimasu)
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 話します and 役に立つ are often translated to English but have distinct usages.
話します (はなします (hanashimasu)) represents "to speak, to talk (polite form)" (Level: N5) and typically represents Polite form of 話す.
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 "話します"
友達と話します。
I talk with my friends.
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: "友達と ＿＿＿ 。" (Meaning: "I talk with my friends.")
🎉 Correct Answer!
Remember: "話します" fits here because it represents "to speak, to talk (polite form)" in the context: "I talk with my friends.".