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Quadruple VS

Synonym Boundary: "話す", "発言する", "話しかける", "代弁する"

All represent the core concept "speak", but require precise selection.

Japanese Option A

話す

はなす (hanasu)
N5 / CEFR
Japanese Option B

発言する

はつげんする (hatsugen suru)
N3 / CEFR
Japanese Option C

話しかける

はなしかける (hanashikakeru)
N3 / CEFR
Japanese Option D

代弁する

だいべんする (daibensuru)
C1 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "speak" in Japanese, you must carefully distinguish between "話す", "発言する", "話しかける", "代弁する" based on context.
  • 話す (はなす (hanasu) - Level: N5): Maps to "to speak, to talk" and is used when Used for verbal communication. Polite form is 話します.
  • 発言する (はつげんする (hatsugen suru) - Level: N3): Maps to "to speak; to make a statement; to comment" and is used when Refers to making a statement or expressing an opinion, especially in a formal setting like a meeting, debate, or public forum. It implies a deliberate act of speaking..
  • 話しかける (はなしかける (hanashikakeru) - Level: N3): Maps to "to speak to, to address (someone)" and is used when 人に向かって会話を始める、声をかけるという意味合いが強いです。相手に何かを伝えようとするときに使います。.
  • 代弁する (だいべんする (daibensuru) - Level: C1): Maps to "speak for, represent" and is used when Essential structural term in CEFR C1 vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "話す"
友達と日本語を話します。
I speak Japanese with my friend.
Context for "発言する"
会議で自分の意見を発言した。
I expressed my opinion at the meeting.
Context for "話しかける"
知らない人に話しかけるのは、少し勇気がいります。
It takes a little courage to speak to a stranger.
Context for "代弁する"
私は代弁するに興味があります。
I am interested in speak for, represent.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "友達と日本語を話します。" (Meaning: "I speak Japanese with my friend.")
🎉 Correct Answer!

Remember: "話す" is correct here because it represents "to speak, to talk" in the context: "I speak Japanese with my friend.".

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