General explanation:
* Elucidate: To make something clear or understandable.
* Clarify: To make something more understandable.
* Explain: To make something clear by describing it in detail.
Unraveling a mystery or complex situation:
* Solve: To find the answer to a problem.
* Decipher: To understand something that is difficult to understand.
* Unravel: To discover the truth about something that is mysterious or complicated.
Clearing up confusion:
* Resolve: To find a solution to a problem.
* Settle: To come to an agreement about something.
* Dispel: To remove doubts or fears.
Other possibilities:
* Illuminate: To shed light on something, making it clear.
* Demystify: To make something easier to understand by removing any mystery or complexity.
The best word to use will depend on the specific situation and the intended meaning.