Hazelnut and filbert seem to be pretty much interchangeable - though in my part of the world (SE England) they're usually called cobnuts.
Cilantro, arugula and zucchini are just the Italian names for what we in England call coriander leaves, rocket and courgette (the french name)
Scallions are normally called spring onions in England - the word scallion shares its roots with the word shallot back to the port of Ashkelon now in Israel
Garbanzo is just the Spanish for chickpea
And while Whiskey only seems to be made in Ireland and the USA, Whisky is made all over the world - most famously in Scotland
But the whole chilli/chili/chile is endlessly confusing! I tend to use chilli for the dish, the fruit and the powdered spice, though my mother always called the powder cayenne or even cayenne pepper and that seems to be quite common in England