They started as same word, but their meanings have drifted apart over time.
Comedian ISMO on the complexities of the word 'tip'
Is 'alright' all right?
'Poets laureate'? 'Court-martials'? The curious history of postpositive adjectives in English.
Thawing one of the mysteries of English
Or both? Or neither?
How 'literally' can mean "figuratively"