Comprehension usually used with of. Knowledge about a subject, situation, etc. How to use understanding in a sentence.
Understanding Quarterly Revenue Growth Insights and Examples
Understanding is a relation between the knower and an object of understanding. He noted bond's apparent lack of. Or about how something works:
Understanding a concept means you get it.
Your understanding might be that your mother will always drive you to school if you miss the bus. The meaning of understanding is a mental grasp : Both comprehension and understanding can be used to talk about someone's ability to understand something. Understanding implies abilities and dispositions with respect to an object.