a good sentence to use for journalist is: The journalist was featured on the news this morning.
The journalist went under cover at the jail to ascertain his suspicions that people weren't being treated fairly.
"Journalist" is a noun. Example: "The journalist wrote a newspaper article."
The glass sliver was imbedded in the wound. The journalist is imbedded with an army unit in Iraq.
The superhero was chary about talking to the journalist, for his secret identity could be compromised.
Kevin had an illustrious career as a political journalist, having covered several presidential elections. The word illustrious is an adjective. The word distinguished is a synonym for illustrious.
Journalist
The journalist was careful not to misrepresent the facts of the story.
Yes, the noun 'journalist' is a common noun, a general word for someone whose job is gathering, assessing, writing, and presenting news and information; a word for any journalist of any kind.
A stringer is a slang term for a freelance journalist (one who works on assignment rather than one who is an employee of paper or publisher).
The journalist wanted to expose the fraudulent operation.
You can use the word "source" in a sentence to refer to where something comes from or to cite the origin of information. For example, "The journalist contacted a reliable source for information on the breaking news."