Words similar to source

Example sentences for: source

How can you use “source” in a sentence? Here are some example sentences to help you improve your vocabulary:

For half a century, natural products from microorganisms have been the main source of medicines for treating infectious disease.
One source of hierarchical structure in movies is the simple fact that objects (such as the faces) have parts (such as eyes and cheeks) whose form and changes in form over time are interdependent.
A dictionary is a reference book, not a text, and, with few exceptions, its purpose is to provide a reliable source of information about the words and phrases one looks up.
The results will depend upon the species used and the strain or source of the test organisms, and test conditions, such as temperature, DO, food, and water quality.
This exemplifies the paper's admirable general policy when dealing with unnamed sources of at least communicating to the reader the source's motivation and personal connection to the story.