Here are some examples of Greek words using the prefix "caco":
* Cacography (κακογραφία): Bad handwriting or spelling.
* Cacophony (κακοφωνία): Harsh, jarring sound.
* Cacodaemon (κακοδαίμων): Evil spirit.
* Cacoethes (κακοήθεια): A bad habit or inclination.
The prefix "caco" is often used to denote something that is unpleasant or undesirable.