哪 (na): sentence-final emphatic particle

Meanings

1 sentence-final emphatic particle
2 variant of 啊 used after a syllable ending in -n

Characters

哪

na

sentence-final emphatic particle

Same character as the question word 哪; here it's a phonetic variant of 啊 triggered by a preceding -n coda.

Examples

加油干哪！

Jiāyóu gàn na!

Keep at it, hang in there!

作业别忘哪！

Zuòyè bié wàng na!

Don't forget the homework, alright?

你可得小心点哪！

Nǐ kě děi xiǎoxīn diǎn na!

You really must take care!

Tips

usage

Pure phonetic assimilation: the sentence-final particle 啊 automatically shifts to 哪 after any syllable ending in -n. Compare 好 + 啊 → hǎo a, but 天 + 啊 → 天哪. Identical function (warmth, exclamation, mild emphasis) — different spelling reflects the -n carrying into the vowel.

mistakes

This is NOT the question word 哪 ('which / where'). Position and tone separate them: question 哪 is third-tone and sits BEFORE a noun or classifier; emphatic 哪 is toneless and sits at the END of a sentence as a softener or cry. If you see 哪 sentence-finally after a -n syllable, read it as the 啊 particle.

Components

radical

口 kǒu

mouth

Left indexing mouth radical 口 (Kangxi #30). Marks 哪 as a spoken word — a question particle that comes out of the mouth rather than naming a thing. Same radical anchors all the interrogative and exclamatory chars: 吗, 呢, 啊, 嗯, 哎.

phonetic

那 nà

that

Right component supplies the sound: 那 (nà) → nǎ (just a tone shift). Adds a tight semantic flavour too: 那 means 'that, over there,' so 口 + 那 reads as 'speaking the that-question' = 'which?' Same phonetic family with 娜, 挪, 呐.