Are these really considered “suicidal” thoughts?

So I’ve been thinking about dying lately but not really in a suicidal way (I think). For example, say I’m in a bus and the first through that come to mind is like “I hope a car comes and crashes this bus, killing me and everyone else in it.” Or sometimes when I’m driving, I fantasise about slamming the accelerator really hard and just crashing myself into a building, or something. ( srry if these are a little too car-related)

Does anyone else think these, and are these really considered suicidal? Or am I just gaslighting myself into thinking I’m suicidal or whatnot?