竟然

• Pinyin: jìng rán
• Hanzi breakdown: 竟 = 音 (sound) + 儿 (legs/person) — to finish, unexpectedly + 然 = 月 (meat) + 犬 (dog) + 灬 (fire) — originally 'to burn,' now a grammatical suffix meaning 'so/thus'

Meaning

Unexpectedly; to one's surprise; actually. An adverb expressing that something happened contrary to expectations.

Conveys the speaker's surprise or disbelief that something occurred. Can express positive or negative surprise. Placed before the verb or adjective it modifies. More emphatic than 居然, though the two are often interchangeable in daily speech.

Examples

1. 他竟然通过了那么难的考试！ He actually passed such a difficult exam!
2. 没想到这家小店竟然这么好吃。 I didn't expect this little restaurant to be so delicious.
3. 她竟然一个人跑完了马拉松。 She unexpectedly ran the entire marathon by herself.

Usage Guide

Context: surprise, disbelief, storytelling

Tone: surprised

Do Say

• 你竟然不知道这件事？(You actually didn't know about this?)
• 天气预报说下雨，今天竟然是晴天。(The forecast said rain, but today is actually sunny.)

Don't Say

• 我竟然去超市了 (Don't use 竟然 for planned, expected actions — it requires genuine surprise; say 我刚才去超市了)

Origin & History

From 竟 (unexpectedly, to finish/complete — originally meaning to come to an end, then shifting to 'after all' or 'unexpectedly') with 然 (so, thus) forming an adverb of manner.

Cultural Context

Generation: All ages

Social background: Universal