For general confusion:
* Confusedly - This is the most direct adverb, but it can be a bit bland.
* Bewilderedly - Implies a more intense or disoriented confusion.
* Disorientedly - Focuses on the disorientation aspect of confusion.
* Uncertainly - Suggests a hesitant or unsure confusion.
* Ambiguously - Implies a lack of clarity or understanding.
* Vaguely - Suggests a hazy or incomplete understanding.
For deliberate confusion:
* Deceptively - Suggests a deliberate attempt to mislead or confuse.
* Misleadingly - Focuses on the act of providing false or inaccurate information.
* Intentionally - Emphasizes the deliberate act of causing confusion.
* Cunningly - Suggests a clever or sly way of confusing someone.
For a specific type of confusion:
* Wrongly - Implies a misunderstanding or misinterpretation.
* Erroneously - Similar to "wrongly," but suggests a more significant error.
* Misleadingly - Suggests a deceptive or misleading action that caused the confusion.
Ultimately, the best adverb to use will depend on the specific context and the nuance you want to convey.