Questions about example sentences with, and the definition and usage of "Volatile"

A: Volatile is when something moves very quickly up or down / unpredictable.
e.g. EUR/USD was very volatile today

A: It is not stable and may suddenly change a lot. You can't predict when or how much it'll change.

A: Dangerous.

A: @brianhuang30: volatile means dangerous ( pay attention) in simple terms

A: I wouldn't bet on that stock (like financial). It's very volatile.

The political situation in Lebanon is volatile and before we know it, there could be thousands of people shot. (in this case it also means it is not stable, but the potential of violence too)

A: volatile (of a substance) means it evaporates easily at room temperature, for example, rubbing alcohol or vodka.

I don’t think we usually use the word volatile quite often in daily speech, but if you do then you could say:

“Vodka is a volatile liquid, so be sure to close the lid of the bottle tightly or else it will evaporate!”

A: Her moods were volatile, with dramatic changes from one moment to the next.
The weather is variable with rain one day and sunshine the next.
She was very fickle about what food she would and would not eat.
His behavior was erratic and unpredictable.

A: Check the question to view the answer

A: (american accent)

A: Hmm...in my area the way I said it is more common, but I've heard it both ways. So I say stick to whichever is easier for you to pronounce.