Other than supposed; different.
"The instructions say to turn left, but otherwise they seem correct as written."
In plain English: Otherwise means different from what has already been said or expected.
"The other students were quiet, otherwise everyone in the room was shouting."
Usage: Use "otherwise" as an adjective only when referring to something that differs from what was expected or intended, such as describing a person who is otherwise healthy but currently injured. It should not be used to mean "different" in a general sense without the context of a specific prior expectation.
in other respects or ways
"he is otherwise normal"
"the funds are not otherwise available"
"an otherwise hopeless situation"
in another and different manner
"very soon you will know differently"
"she thought otherwise"
"there is no way out other than the fire escape"
Differently, in another way.
"If you take a different route to work, otherwise known as taking the highway, you will arrive much faster than usual."
In plain English: Otherwise means if things don't go as planned or happen differently than expected.
"You must finish your homework otherwise you will not be allowed to play outside."
Usage: Use "otherwise" to mean "in a different way" when describing how an action or situation varies from what was previously stated or expected. It often introduces a contrasting condition, such as warning that things will not succeed if they are not done differently.
Otherwise comes from Middle English, where it originally meant "in a different manner." The word traveled into modern usage by combining the concept of something else with the suffix for direction or method.