Why both words are equally good for you.
They started as same word, but their meanings have drifted apart over time.
We're intent on clearing it up
'Mischievous,' 'nuclear,' and other words to pronounce with caution.
Some imitative words are more surprising than others
You don't have to end all your adverbs in -ly to talk right.
Many of today's grammar rules can be traced to the opinions of one 18th century writer.