Here are some examples:
* Interconnected: Connected with each other.
* Interchange: To exchange things between people or groups.
* Intercontinental: Existing or happening between continents.
* Interact: To act upon or influence each other.
* Interfaith: Involving or relating to different religions.
* Interpersonal: Relating to relationships between people.
The meaning of "inter-" can be slightly different depending on the context, but it generally refers to something that happens between or among two or more things.