Explosive, very explosive and unstable.
For example, if a substance is volatile when reacting with water, that means it is at least unstable if not explosive when reacting with water.
The same does for personalities. If a man is very volatile, that means he has an explosive and unstable reaction to numerous things. Basically, he would have bad temper and be borderline insane when reacting.
Hope that helped.
a snobby want-it-all.
In the technical use of "volatile" in physical chemistry, "low-boiling" is a synonym. {For synonyms in other contexts, see a related answer.}
Unstable, explosive, mercurial, fickle, unsettled...
Consensual: relating to or involving consent
Ironically, the price of gasoline is also very volatile, and can change quickly. The constant assassination of presidents left the country in a volatile state of anarchy.
Re-energise best defines 'invigorate'.
a word-for-word excerpt from a text
"Are most volatile chemicals dangerous to inhale?" "How volatile is the financial market in Italy?" "What is the best way to assure that police are trained to handle volatile racial situations?"
Subterfuge IMO.
immagrant
Horde is a good synonym for swarm.
Nothing really. It's a curse word.
Stubborn?Foolhardy? Persistent? Headstrong?
Oligarchy.
Quality -APEX
dull boring monotonous mundane
Everywhere. More precisely, present everywhere.