It is often found in English words related to the heart, such as:
* Cordial: Warm and friendly, literally "from the heart".
* Core: The central part of something, often thought of as the "heart" of it.
* Encourage: To give someone heart or courage.
* Incorrigible: Beyond correction or improvement, literally "not able to be corrected by the heart".
However, "cor" can also appear in words with less direct connections to the heart, often referring to a central point or nucleus. For example:
* Corolla: The petals of a flower, surrounding the central reproductive parts.
* Coronation: The act of crowning a monarch, signifying the central point of their reign.
It's important to note that "cor" is a Latin root, and its meaning may vary depending on the word it's used in.