If you want the dictionary definition, just double click on any word.
confess
vs
confuse

Confess is a verb. It is used when someone admits or states that they have committed a crime or are at fault in some way.

For example: She refused to confess to something she had not done.

Confuse is a verb. It is used when someone causes someone else to become bewildered or perplexed.

For example: A lot of people confuse learning English with being taught English.