* Relating to, characterized by, or pertaining to: This is the most common meaning of the suffix. It suggests a connection or association with the root word. For example:
* Automatic: Relating to or acting by itself.
* Dramatic: Relating to or characteristic of drama.
* Democratic: Relating to or supporting democracy.
* Of the nature of: This meaning is similar to "relating to" but can imply a stronger connection or inherent quality. For example:
* Diabetic: Of the nature of diabetes.
* Pediatric: Of the nature of pediatrics (the branch of medicine dealing with children).
* Athletic: Of the nature of athletics.
* Having the qualities of: This meaning suggests that something possesses the characteristics of the root word. For example:
* Poetic: Having the qualities of poetry.
* Exotic: Having the qualities of being foreign or unusual.
* Fantastic: Having the qualities of fantasy.
It's important to note that the specific meaning of "-atic" can vary depending on the context and the root word to which it is attached.