Action is a synonym of exploit.
As nouns the difference between action and exploit
is that
action is something done so as to accomplish a purpose while
exploit is a heroic or extraordinary deed.
As verbs the difference between action and exploit
is that
action is (management) to act on a request etc, in order to put it into effect while
exploit is to use for one’s own advantage.
As an interjection action
is demanding or signifying the start of something, usually an act or scene of a theatric performance.