or elsewise
Definitions
In another way or manner; differently.
Alternatively; or in some other respect.
Examples
You must complete the assignment by the deadline, or elsewise you will not receive full credit.
The instructions state that the device must be kept upright, or elsewise it may malfunction.
Synonyms
alternatively in another way otherwise differently in a different manner
Antonyms
likewise similarly in the same way identically correspondingly