Here are some examples of words using the prefix "tri-":
* Triangle: A polygon with three sides
* Tricycle: A vehicle with three wheels
* Trilogy: A set of three related works
* Tripartite: Involving three parties
* Tripod: A three-legged stand
Here are some examples of words using the prefix "tri-":
* Triangle: A polygon with three sides
* Tricycle: A vehicle with three wheels
* Trilogy: A set of three related works
* Tripartite: Involving three parties
* Tripod: A three-legged stand