englishlanguage.org fun facts about English for students & teachers
Which language has the most words?

It's difficult to calculate accurately. But we can compare dictionaries.


Oxford English Dictionary (OED)

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The OED defines 615,100 words.

Of these words, 41,700 are obsolete. This means that you are unlikely to use them.

There are even 240 ghost words. A ghost word has never existed outside dictionaries.

What is a word?

This is a surprisingly complex question

The
OED distinguishes 430 senses for the verb set. Is each a separate word?

And what about numbers? If you count to a million, do you have a million words?
Dictionary Size

The OED defines 615,100 words.

A similar German dictionary offers around 180,000 words.

A Russian language dictionary has around 160,000 words

A French edition has less than 150,000.

This suggests English probably has the biggest vocabulary of all the European languages.

ESL Reading is edited by Kieran McGovern and has links with Extensive Reading, the British Council and many other organisations promoting language learning through reading.

More about ESL Reading
here.