I have no problem calling them diapers now that a I’m back in the U.S. I lived in Australia for many years though, and there, I called them nappies It was interesting to me though, that, sometimes, healthcare professionals, upon hearing my American accent, would refer to them as diapers. I also lived for awhile in the Middle East. When I was hospitalized for surgery, some of the Filipino nurses used to refer to them as Pampers. I was surprised at that.