* Together, with, jointly: This is the most frequent meaning of "com-". It implies a joining or association of things or people.
* Examples:
* Combine: to join together two or more things
* Communicate: to share information with others
* Commemorate: to remember or celebrate a person or event
* Thorough, completely: Sometimes, "com-" can mean that something is done completely or thoroughly.
* Examples:
* Commend: to praise highly
* Compete: to strive for the same thing as others
* Comprehend: to understand fully
* In opposition to: This meaning is less common, but "com-" can sometimes indicate opposition or conflict.
* Examples:
* Combat: to fight against someone
* Contradict: to say something that is the opposite of what someone else said
It's important to note that the meaning of "com-" can be subtle and nuanced. It's best to consider the specific word and its context to determine the most accurate meaning.