expert skill or knowledge in particular field.

better, greater, or otherwise different from what is usual. thing.

forward movement towards destination. move forward.

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

Reason for which something is done; aim; goal. have as intention or objective.

act or process bringing change. Acts of making or becoming something else. To exchange one kind of money for another.

young human. More than one child.

Not getting annoyed when things take a long time. Person who receives medical treatment or care.

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

Occurrence by chance, not design or planned.

Happy, interested or eager; enthusiastic. To make something or someone become more active.

Electronic screen on which you can see images. observe and check quality over time.

Process of giving or receiving teaching.

Act of making a choice. To influence someone to do something.

likely or prone to be affected by. conditionally upon. What a book, article etc. is about; theme. cause or force person or thing to undergo.