used or accepted as normal or average. level of quality or attainment.

piece of written, printed, or electronic matter that provides information or evidence. To support an opinion with recorded evidence.

quantity having direction as well as magnitude. Math a quantity that has both size and direction. direct aircraft in flight to desired point.

separate or respective. more than two but not many. More than two but not a large amount.

relating to tutor or tutor's tuition. A lesson given to a small group.

To try to control others to gain an advantage.

To know the meaning of language, what someone says.

Of jobs such as doctor, lawyer, accountant, etc.. professional person.

small alteration or movement made to achieve desired fit or result. Small changes to make some things function better.

All of the things mentioned.

Regular payment for a service, magazine etc..

modify something to suit particular individual or task.

Promise made to accomplish something.

class or division of people or things regarded as having particular shared characteristics.

become fully aware of something as fact.