Otherwise

bien différent

(other than supposed)

tout autre

(other than supposed)

autrement

(differently, in another way)

autrement

(under different circumstances)

différemment

(differently, in another way)

ni non plus

(differently, in another way)

ou alors

(differently, in another way)

ou bien

(differently, in another way)

pour le reste

(in all other respects)

sans quoi

(under different circumstances)

sinon

(under different circumstances)

sinon

(in all other respects)

à part ça

(in all other respects)