🦅 Project Eagle
Quadruple VS

Synonym Boundary: "洗います", "洗う", "仮装売買", "靧う"

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

Japanese Option A

洗います

あらいます (araimasu)
N5 / CEFR
Japanese Option B

洗う

あらう (arau)
N5 / CEFR
Japanese Option C

仮装売買

かそうばいばい (kasoubaibai)
C2 / CEFR
Japanese Option D

靧う

靧う(かおあらう)
C2PLUS / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "wash" in Japanese, you must carefully distinguish between "洗います", "洗う", "仮装売買", "靧う" based on context.
  • 洗います (あらいます (araimasu) - Level: N5): Maps to "to wash" and is used when Polite form of 洗う.
  • 洗う (あらう (arau) - Level: N5): Maps to "to wash" and is used when Transitive verb. Used for washing clothes, dishes, hands, hair, etc. The polite form is 洗います.
  • 仮装売買 (かそうばいばい (kasoubaibai) - Level: C2): Maps to "wash trading / fictitious transaction" and is used when Essential structural term in CEFR C2 vocabulary syllabus..
  • 靧う (靧う(かおあらう) - Level: C2PLUS): Maps to "to wash one's face (an extremely archaic verb)" and is used when Essential structural term in CEFR C2PLUS vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "洗います"
夜ごはんの後、お皿を洗います。
After dinner, I wash the dishes.
Context for "洗う"
毎日、お皿を洗います。
I wash the dishes every day.
Context for "仮装売買"
私は仮装売買に興味があります。
I am interested in wash trading / fictitious transaction.
Context for "靧う"
毎日、日本語を練習するために靧う。
Every day, I wash one's face (an extremely archaic verb) to practice Japanese.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "夜ごはんの後、お皿を ___ 。" (Meaning: "After dinner, I wash the dishes.")
🎉 Correct Answer!

Remember: "洗います" is correct here because it represents "to wash" in the context: "After dinner, I wash the dishes.".

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