How often do you write "seperate", "definate", and "calender"?

"Separate", "definite", and "calendar" (note the spelling) are among the 10 words that are most frequently misspelled, according to a recent post by Maeve Maddox on the very useful Daily Writing Tips blog. Take a look at the other seven here.

• You also will want to check out these 15 commonly misspelled words: "Why you can't spell".

• ALSO READ: "50 Facebook rants to make you think about bad English vs good English".