A rebel, most likely.
treason
That could be an enemy combatant or an antagonist or an opponent.
The word threaten means to state one's intention to take hostile or violent action against someone. This is normally in retribution for something someone has done.
If someone of something has a hostile attitude then they are dangerous and hostile.
Hostile takeover is that kind of corporate overtaking which is against the wishes of the owners of business or usually against the will of management of target company.
One defense against a hostile java applet is to disable applet functionality on the computer. This would prevent all applets - hostile, benign, and beneficial from executing.
In a hostile takeover, one company buys another against its will.
they turn hostile because they are stray and stray dogs are always hostile
Yes, they were.
A resistance fighter is someone who fights for freedom against an invader in an occupied country often secretly or illegally.
The title of the play 'Antigone' has significance as the name of the main character and as the reference to what the main character does. The name 'Antigone' means someone who fights against someone or something. That precisely is what the main character does. Antigone fights against what she perceives as a temporary, manmade law that violates the enduring, god-given laws by which Thebans live their lives and make ready for their deaths.