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Synonym Comparison

The Nuance Difference: "消します" vs "眠い"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

消します

けします (keshimasu)
N5 / CEFR Syllabus
VS
Japanese Term B

眠い

ねむい (nemui)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 消します and 眠い are often translated to English but have distinct usages. 消します (けします (keshimasu)) represents "to turn off, to erase" (Level: N5) and typically represents Transitive verb. Used for switching off electrical appliances or erasing something. On the other hand, 眠い (ねむい (nemui)) translates to "sleepy" (Level: N4) and is used for I-adjective. Describes the feeling of wanting to sleep. It is not a verb for 'to sleep'.. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "消します"
電灯を消します。
I turn off the light.
Bilingual Sentence for "眠い"
昨晩よく寝なかったので、とても眠いです。
I didn't sleep well last night, so I'm very sleepy.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "電灯を ___ 。" (Meaning: "I turn off the light.")
🎉 Correct Answer!

Remember: "消します" fits here because it represents "to turn off, to erase" in the context: "I turn off the light.".

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