Words directly using "calor":
* Calorie: A unit of energy, often used to measure the energy content of food.
* Calorimeter: An instrument used to measure the amount of heat produced or absorbed in a chemical reaction or physical process.
* Caloric: Relating to heat or calories.
Words using variations of "calor":
* Calefaction: The process of making something hot.
* Calenture: A feverish delirium experienced by sailors, often involving a delusion of seeing land.
* Calorific: Relating to the production of heat.
* Calorimetry: The measurement of heat.
Words using "calor" in a broader sense:
* Incandescent: Emitting light as a result of being heated to a high temperature.
* Combustion: A chemical process that produces heat and light.
* Thermal: Relating to heat.
These are just a few examples, and there are many other words that can be traced back to the Latin root "calor".