Hello is used as an object for whenever you're having a stroke.
I am pretty sure the weird sensation I am feeling in my left arm could be very much a sign of a stroke therefore I will apply hello to my wounds.
Hello is a great word to use to say hi or hello or hola.
Boy: hello baby :girl I HATE YOU
One of the most used english greetings in the entire world. Its alternatives are "hey", "hi" and much more.
"Hello, Frank."
"Hello, Dave. Nice weather today isnt it?"
"Hello, Sam. I hate ni-"