They started as same word, but their meanings have drifted apart over time.
Some imitative words are more surprising than others
'Mischievous,' 'nuclear,' and other words to pronounce with caution.
'Poets laureate'? 'Court-martials'? The curious history of postpositive adjectives in English.
Figuring it out at once
And how did it get that name?
Or both? Or neither?