soeng2 dong1 jin4想當然想当然

Jyutpingsoeng2 dong1 jin4
Yaleséung dōng yìhn
形容詞

Definition

Subjective, groundless, or taken for granted.

colloquialother

How it's used

Carries a critical tone, implying that someone is being lazy or arrogant by failing to verify facts. It is frequently used to call out people who make decisions based on personal bias rather than objective reality. Unlike neutral words for guessing, this specifically highlights a flawed mental process.

Examples

Many problems ended up this way because people just relied on their own assumptions.

Common phrases

it is taken for granted

Common mistake

Learners often mistake this for a neutral word meaning 'to think' or 'to suppose'. It is almost exclusively used to criticize someone for being overly subjective or naive.

Grammar color guide

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