an inclination to believe that people are motivated purely by self-interest; skepticism.

showing submission or fear.

hostile and aggressive.

a collection of live animals for study or display.

the action of fixing the boundary or limits of something.

to hinder or be an obstacle to something.

a division or contrast between two things that are or are represented as being opposed or entirely different.

Out of Date.

a person who organizes and operates a business or businesses, taking on greater than normal financial risks in order to do so.

intended for or likely to be understood by only a small number of people with a specialized knowledge or interest.

a sensation of whirling and loss of balance, associated particularly with looking down from a great height, physical or psychological aliment.

supersede or replace.

Which of the following is a falcon?