General Meaning: "in, into, within, inward"
* Introvert: A person predominantly concerned with their own thoughts and feelings rather than with external things.
* Introspection: The examination or observation of one's own mental and emotional processes.
* Intromission: The act of inserting or introducing something into something else.
* Introit: The opening verses of a psalm or hymn sung or recited at the beginning of a service.
* Introduction:** The act of introducing someone or something.
* Introductory: Serving to introduce something.
* Introduction:** The beginning part of something, especially a book or speech.
* Intrigue: A secret plot or scheme, especially one involving intrigue or deception.
* Introspect: To examine or observe one's own mental and emotional processes.
* Introverted: Characterized by introversion.
More Specific Examples
* Introspective: Characterized by introspection.
* Intromittent: Able to insert or introduce something.
* Introitus: The entrance to a church or other building.
* Introjection: The psychological process of taking in or internalizing the values and beliefs of others.
* Introitory: Pertaining to an introit.
Note: The prefix "intro-" is often used in technical terms, such as "introductory course" or "introductory paragraph."