A province in northern Argentina / The capital of this province

That produces aversion

(motorcycling, driving) The act of sliding with the wheels being driven. / (skateboarding) The act of pushing the skateboard sideways. / The act of sliding on one's knees, often in celebration.

A keyboard, especially of a musical instrument. / The layout of keys on such a keyboard. / A system or style of applying the fingers to such a keyboard.