having gained knowledge or skill in particular field over time. To gain knowledge by doing things.

Concerning a Masters or Ph.D. university courses. Someone who has a degree from a school, university. To get a degree from school, college, university.

Showing that a chemical is present in a test. positive quality.

put forward person or thing with approval as being suitable for particular purpose or role.

One more, but not this. One more added. additional person or thing of same type.

To refer to or talk or write about something.

By a specific person, and not by anyone else.

Costing a lot of money.

showing interest in learning new things. action of asking someone questions. To have or express concerns or uncertainty.

person one has affectionate bond with. People who you like and enjoy being with. add someone to list of friends or contacts on social networking website.

In another and different manner.

idea or opinion produced by thinking, or occurring suddenly in mind. To have an idea about something without certainty.

Coming from, found in, or facing towards the west. film, television drama, or novel about cowboys in western North America.

formal assessment of something with intention of instituting change if necessary. Opinions, as in a paper, about movies, books, or plays. assess something formally with intention of instituting change if necessary.

Change from one state, movement, place to another. To change state, movement, place, or subject.