Enter:
* Verb: To go or come into a place.
* Example: "Please enter the building through the main door."
* Noun: An act of going or coming into a place.
* Example: "The player's enter was met with cheers from the crowd."
* Other uses:
* In computer applications, "Enter" often refers to the key on a keyboard used to submit information.
Inter:
* Prefix: Meaning "between" or "among." It is used to form new words.
* Examples:
* Intertwine: To twist or weave together.
* International: Relating to different countries.
* Interconnect: To connect things together.
To sum it up:
* Enter: To go into a place.
* Inter: A prefix meaning "between" or "among."
You wouldn't use "inter" as a replacement for "enter" in a sentence. For example, "Please inter the building" makes no sense.