They started as same word, but their meanings have drifted apart over time.
You all would not have guessed some of these
'Between you and __'? Simple guidance for a tricky pronoun.
Comedian ISMO on the complexities of the word 'tip'
How an ancient philosophical movement devoted to the pursuit of virtue came to describe eye-rolling criticism.
Thawing one of the mysteries of English
A definitive answer.