🦅 Project Eagle
Quadruple VS

Synonym Boundary: "ありがとう", "お疲れ様", "ごちそうさま", "慰労"

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

Japanese Option A

ありがとう

ありがとう (arigatou)
N5 / CEFR
Japanese Option B

お疲れ様

おつかれさま (otsukaresama)
N5 / CEFR
Japanese Option C

ごちそうさま

ごちそうさま (gochisousama)
N5 / CEFR
Japanese Option D

慰労

いろう (irō)
N1 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "thank" in Japanese, you must carefully distinguish between "ありがとう", "お疲れ様", "ごちそうさま", "慰労" based on context.
  • ありがとう (ありがとう (arigatou) - Level: N5): Maps to "Thank you" and is used when An informal way to express gratitude. The polite form is ありがとうございます.
  • お疲れ様 (おつかれさま (otsukaresama) - Level: N5): Maps to "Thank you for your hard work; You must be tired (greeting)" and is used when A common greeting used to acknowledge someone's effort or hard work, often said at the end of the day, after a meeting, or when someone has completed a task. Not necessarily implying the person is *actually* tired, but showing appreciation..
  • ごちそうさま (ごちそうさま (gochisousama) - Level: N5): Maps to "Thank you for the meal (after eating)" and is used when A polite phrase said after finishing a meal, expressing gratitude for the food and/or the hospitality. Often shortened to 「ごちそうさま」..
  • 慰労 (いろう (irō) - Level: N1): Maps to "to thank/reward for hard work, to express appreciation for efforts" and is used when Expressing appreciation or gratitude for someone's hard work and effort, often after a demanding period or project, acknowledging their fatigue and thanking them..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "ありがとう"
手伝ってくれて、ありがとう。
Thank you for helping me.
Context for "お疲れ様"
今日も一日お疲れ様でした!
Thank you for your hard work today!
Context for "ごちそうさま"
食事が終わったら「ごちそうさま」と言います。
After finishing the meal, I say "Gochisousama."
Context for "慰労"
長いプロジェクトが終わった後、社員を慰労するパーティーが開かれた。
After the long project finished, a party was held to thank the employees for their hard work.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "手伝ってくれて、 ___ 。" (Meaning: "Thank you for helping me.")
🎉 Correct Answer!

Remember: "ありがとう" is correct here because it represents "Thank you" in the context: "Thank you for helping me.".

💡 Practice with AI! Live

Don't just read. Practice speaking this grammar with our interactive AI coach for free!

Try AI Speaking 👉