What words have the root trud in it and means to push?

The root "trud" does not directly mean "to push." However, the word "intrude" comes from the Latin "trūdere," meaning "to thrust, push, or shove." It means to enter forcefully or unwelcomely into a place or situation.

Let's look at the breakdown:

* "In" means "into" or "within."

* "Trud" comes from "trūdere" (to thrust, push, or shove).

So, "intrude" combines the concepts of "entering" and "pushing" or "forcing" into a situation.

While not directly related to "push," the word "intrude" does stem from a root that encompasses the concept of pushing or forcing.