Usage
This section gives you lots of advice, helping you to avoid making some of the most common mistakes of usage. Do you worry about the correct use of hopefully, for example, or wonder what the difference is between affect and effect or flaunt and flout? Are you uncertain about whether to say different from or different than or if you should say âa historic eventâ or âan historic eventâ? And if youâve ever been puzzled about cactuses versus cacti, go to Plurals of foreign words.
Explore the links below to find clear and straightforward guidance on these topics and many more. You can find more help with the correct use of English in Grammar tips.


âAffectâ or âeffectâ?
Confusing 'affect' and 'effect' is a very common mistake English speakers often make. Let's learn how to get it right once and for all.

âA historic eventâ or âan historic eventâ?
âA historic eventâ or âan historic eventâ? Find out if you are using âaâ or âanâ correctly.

âAll rightâ or âalrightâ?
Is it acceptable to write 'alright' as one word instead of two? The answer to that is not quite as simple as you may think.

âAlludeâ or âeludeâ?
Allude' and 'elude' have a similar pronunciation, but they do not have the same meaning.

âAlternateâ or âalternativeâ?
What's the difference between 'alternate' and 'alternative'? We explore the meanings of those two words, and how American usage of 'alternate' is different from British usage.

âAmongâ or âamongstâ?
Do 'among' and 'amongst' have different meanings? Find out how to use those two prepositions correctly.

âAmoralâ or âimmoralâ?
You may think 'amoral' and 'immoral' have the same meaning since they sound similar, but the answer to that question is a bit more complex.

âAppraiseâ or âappriseâ?
It does make a difference whether you 'apprise' or 'appraise' someone. Find out why.
