They started as same word, but their meanings have drifted apart over time.
A definitive answer.
Here's the lowdown on what may be the most confusing pair of words in the English language.
You don't have to end all your adverbs in -ly to talk right.
And who put it there, anyway?
Many of today's grammar rules can be traced to the opinions of one 18th century writer.
There, there. We'll sort it out.
