Unverified50% confidenceFactExact time

The passive vocabulary of adult native speakers is typically 3–5 times larger than their active vocabulary.

1

Sources

50%

Confidence

Long-term

Relevance

9/8/2026

First Seen

Sources

Lexfall: Advanced Vocabulary Tool for Professionals Breaking Through English Barriers

Related Entities

被动词汇concept 主动词汇concept

Related Claims

UnverifiedAnalysis shows that the frequency of em-dash usage in English text generated by GPT-4 is 3–5 times the average level in human writing.68% similar UnverifiedIn English, 1 token equals approximately 4 characters on average.67% similar

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