They started as same word, but their meanings have drifted apart over time.
The best way to find information in the dictionary
'Poets laureate'? 'Court-martials'? The curious history of postpositive adjectives in English.
And is one way more correct than the others?
Why does it sound strange to say 'funner' or 'funnest?'
You all would not have guessed some of these
These people needed a computer