This isn’t like replacing the “master and slave” terminology
I struggle with SPI (serial peripheral interface). Two of the pins are MOSI/MISO (master-out-slave-in and vice versa). There are some alternative namings, but this one seems especially ingrained in embedded dev
In China I replied “New Zealand” when someone asked where I was from. Complete blank stare… A friend of mine said something like “Nova Zelandia” which was immediately understood