Ignotum per ignotius is a Latin expression that means "unknown by means of the more unknown". This phrase is often used to describe a situation where an attempt to explain something only makes it more confusing. There are several synonyms for this phrase, including the blind leading the blind, a puzzle within a puzzle, a maze, and a labyrinth. All of these terms refer to situations where the attempt to clarify something leads to more confusion and complexity, rather than greater understanding. It is important to be aware of these situations and try to avoid them, as they can be frustrating and time-consuming, while also hindering progress and achieving goals.