* Relating to or characterized by: This is the most common use.
* Example: "Presidential" means "relating to or characteristic of a president."
* Of the nature of: This is a similar meaning to the first.
* Example: "Provincial" means "of the nature of a province."
Sometimes, it can also indicate:
* Pertaining to: This usage is less common.
* Example: "Judicial" means "pertaining to the judiciary."
The suffix "-ial" is often used to create adjectives, but it can also be used to form nouns, verbs, and adverbs.
Here are some additional examples:
* Official: relating to or characteristic of an office or official position.
* Exceptional: of the nature of an exception.
* Editorial: relating to the work of an editor.
* Financial: relating to finance.
Overall, "-ial" is a versatile suffix that adds a specific meaning to words, often indicating a relationship or characteristic.