For example:
* Hypertension: High blood pressure
* Hyperglycemia: High blood sugar
* Hyperthyroidism: Overactive thyroid gland
* Hyperplasia: Increase in the number of cells in a tissue or organ
It's important to remember that the meaning of a combining form can be modified by the other parts of the word. For instance, "hypo" is the opposite of "hyper", meaning "below normal" or "deficient".