Barbecue comes from Spanish barbacoa which comes from Taino language used in the Caribbean region. Natives there invented barbecue, the Spanish took it to the old continent and it spread from there.
Chocolate comes from náhuatl language used by Mexica people. Xocoatl, from xoco ‘sour’ y atl ‘water’.
Coach (as in bus) comes from Hungarian kocsi. They invented a type of horse pulled carriage which later gave the name to the coaches we know from westerns and then to busses and cars. Coche (car in Spanish) has the same etymology.
Barbecue comes from Spanish barbacoa which comes from Taino language used in the Caribbean region. Natives there invented barbecue, the Spanish took it to the old continent and it spread from there.
Chocolate comes from náhuatl language used by Mexica people. Xocoatl, from xoco ‘sour’ y atl ‘water’.
Coach (as in bus) comes from Hungarian kocsi. They invented a type of horse pulled carriage which later gave the name to the coaches we know from westerns and then to busses and cars. Coche (car in Spanish) has the same etymology.
Are they also related to german Kutsche = horse carriage?
No idea but it definitely sounds like it.