They started as same word, but their meanings have drifted apart over time.
We believe the popular usage of this word is correct
English was never the same after the Norman Conquest
A word that (literally) drives people nuts
Here's the lowdown on what may be the most confusing pair of words in the English language.
Our research turned up two archaic literal meanings
You don't have to end all your adverbs in -ly to talk right.