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Synonym Comparison

The Nuance Difference: "すいます" vs "眠い"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

すいます

すいます (suimasu)
N5 / CEFR Syllabus
VS
Japanese Term B

眠い

ねむい (nemui)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both すいます and 眠い are often translated to English but have distinct usages. すいます (すいます (suimasu)) represents "to smoke (a cigarette), to inhale" (Level: N5) and typically represents Commonly used with たばこ. 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 "すいます"
ここでたばこを吸わないでください。
Please don't smoke here.
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: "ここでたばこを吸わないでください。" (Meaning: "Please don't smoke here.")
🎉 Correct Answer!

Remember: "すいます" fits here because it represents "to smoke (a cigarette), to inhale" in the context: "Please don't smoke here.".

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