They started as same word, but their meanings have drifted apart over time.
Why does it sound strange to say 'funner' or 'funnest?'
An imaginary word that snuck into the dictionary
A word that (literally) drives people nuts
Often used, often confused. Here's some guidance and insight.
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.