IMPROVE YOUR SPELLING

Take the Oxford Dictionaries Spelling Challenge

Levels range from tricky to fiendish, so there is something to test everyone, whether you're a spelling aficionado or looking to improve your skills.

USAGE

Oxford Dictionaries Apostrophe Challenge

Do you always know where to put apostrophes? Take our Apostrophe Challenge quiz to find out.

stationery
OxfordWords blog

Stationary or stationery?

 

This pair of confusable homophones (words that sound the same) and near-homographs (words that are spelled the same) causes…

‘Who’ or ‘whom’?

There’s an ongoing debate in English about when you should use ‘who’ and when to use ‘whom’. Find out how to get it right.

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SPELLING

Inverted commas

Single or double? Here are some rules.

Split infinitives

To split or not to split? We have the answer.

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GRAMMAR A–Z

Get to grips with grammar

If you find grammatical terms confusing or hard to remember, this glossary of essential terms and clear definitions will help you.

Quote of the week

“As to the Adjective: when in doubt, strike it out.”

Mark Twain

(1835–1910)

American writer