The special knowledge that an expert has.

Different, better or greater than normal. thing.

Improvement or development. To move forward or toward a place or goal.

Knowledge gained by living life, doing new things. To gain knowledge by doing things.

reason why something is done etc.. have as intention or objective.

act or process bringing change. Acts of making or becoming something else. To go from one train, bus, etc. and go to another.

young human. More than one child.

able to accept or tolerate delays, problems, or suffering without becoming annoyed or anxious. Person who receives medical treatment or care.

having paid employment. action of doing work. To bring into a specific state of success.

remarkable concurrence of events or circumstances without apparent causal connection.

Happy, interested or eager; enthusiastic. To make someone feel happy, interested or eager.

Electronic screen on which you can see images. To observe and keep a record of something.

Process of giving or receiving teaching.

Act of making a choice. To leave property to someone after your death.

likely or prone to be affected by. conditionally upon. An area of study at school, e.g. math, history. To cause to suffer or experience something.