'otherwise' definitions:

Definition of 'otherwise'

From: WordNet
adverb
In other respects or ways; "he is otherwise normal"; "the funds are not otherwise available"; "an otherwise hopeless situation"
adverb
In another and different manner; "very soon you will know differently"; "she thought otherwise"; "there is no way out other than the fire escape"; [syn: differently, otherwise, other than]
adjective
Other than as supposed or expected; "the outcome was otherwise"

Synonyms of 'otherwise'

From: Moby Thesaurus