Here are some synonyms for "pertinent":
* Relevant
* Applicable
* Appropriate
* Material
* Significant
* To the point
Example:
"The lawyer asked the witness a series of pertinent questions about the defendant's alibi."
In this sentence, "pertinent" indicates that the lawyer's questions were directly related to the defendant's alibi, which was the key issue in the case.
Using "pertinent" effectively:
* It's important to use "pertinent" accurately to avoid confusing your audience.
* When you use "pertinent," you're emphasizing the connection between something and a particular context.
* It's often used in formal settings like legal proceedings, academic writing, and business communication.