Some practical guidance, and interesting history, about a common mistake.
The most common vowel sound in English causes many spelling problems.
Why does it sound strange to say 'funner' or 'funnest?'
What's with his feathered cap?
We'll tell you all the perpendiculars
The awkward case of 'his or her'
'Mischievous,' 'nuclear,' and other words to pronounce with caution.