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How to Say ‘Fever’ in Japanese

ねつ

ne tsu

[neh tsoo]

💬 Usage Tip: Often written [熱]. You can say [ねつがあります] (I have a fever).

🇯🇵 In Japan: Fever matters because some stomach issues might be infections—staff may advise seeing a doctor if it’s high.

Phrase Breakdown

ne

[neh]

(part of “netsu”) fever

First sound of ねつ (“fever”). Usually used as the full word ねつ rather than alone.

Example

ねつはありますか。

Do you have a fever?

tsu

[tsoo]

(part of “netsu”) fever

Second sound of ねつ (“fever”). Usually used as part of the whole word.

Example

ねつが出ました。

I got a fever.

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