banish, exile, deport, transport mean to remove by authority from a state or country.

banish implies compulsory removal from a country not necessarily one's own.

exile may imply compulsory removal or an enforced or voluntary absence from one's own country.

deport implies sending out of the country an alien who has illegally entered or whose presence is judged inimical to the public welfare.

transport implies sending a convicted criminal to an overseas penal colony.

behave, conduct, deport, comport, acquit mean to act or to cause oneself to do something in a certain way.

behave may apply to the meeting of a standard of what is proper or decorous.

conduct implies action or behavior that shows the extent of one's power to control or direct oneself.

deport implies behaving so as to show how far one conforms to conventional rules of discipline or propriety.

comport suggests conduct measured by what is expected or required of one in a certain class or position.

acquit applies to action under stress that deserves praise or meets expectations.