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非但

fēi dàn
conjunction★Intermediate💡 not only
formal

used to indicate that something is true in addition to something else mentioned, often paired with '而且' (érqiě) or '并且' (bìngqiě) to form '非但...而且...'

非但如此,他还帮助了很多人。

Not only that, but he also helped many people.

非但价格便宜,质量也很好。

Not only is the price cheap, but the quality is also good.

💡

Commonly used in written Chinese and formal speech. Often appears in the structure '非但...而且...' (fēidàn... érqiě...) or '非但...还...' (fēidàn... hái...).

Collocations

非但...而且...not only... but also...非但如此not only that

Synonyms

不但不仅不单

💡Pro Tip

Pair with conjunctions

Always pair '非但' with a conjunction like '而且', '还', or '并且' to form a complete sentence. For example: '非但...而且...' (not only... but also...).

⚡Gold Rule

Structure rule

The structure '非但 A, 而且 B' means 'Not only A, but also B.' Both A and B should be parallel in structure (e.g., both clauses, both noun phrases).

📖Word Origin

Composed of the negative prefix '非' (fēi, meaning 'not') and the verb '但' (dàn, meaning 'only' or 'merely'). The phrase evolved from classical Chinese to modern usage, retaining its conjunctive function.

📝Usage Notes

1. '非但' is slightly more formal than '不但' (bùdàn) and is often used in written Chinese or formal contexts. 2. The structure typically requires a second clause introduced by '而且', '还', or '并且' to complete the meaning. 3. Avoid using '非但' alone without a following conjunction or adverb.

Word Breakdown

非
not (negative prefix)
prefix
+
但
only, merely
verb
汉英词典

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