The root of these words is the Latin word "integer," meaning "whole" or "complete."
Here's a breakdown:
* Integral: This word means essential or fundamental. It comes from the Latin "integralis," meaning "whole."
* Integrate: This word means to combine parts into a whole. It comes from the Latin "integrare," meaning "to make whole."
* Integrity: This word means honesty and moral soundness. It also comes from "integralis," highlighting the idea of wholeness and being complete in character.
So, while "tegral" isn't a word on its own, it's a common element in words that convey the idea of wholeness, completeness, and unity.