Here are some examples of words that use this root:
* Trachelotomy: Surgical incision of the neck.
* Tracheloplasty: Surgical repair of the neck.
* Trachelitis: Inflammation of the neck.
It's important to note that "trachelo" is often used in conjunction with other roots to indicate specific parts of the neck. For example, "trachelo-mastoid" refers to the area between the neck and the mastoid bone of the skull.