used after words beginning with any-, every-, no-, and some-, or after how, what, where, who, why, but not which, to mean 'other', 'another', 'different', 'extra'
I wanted a bike for my birthday, but I got something else.
Anywhere else would have been preferable for their meeting.
She wanted something else to eat besides the usual choices.
They couldn't find anyone else who had witnessed the event.
The project requires some adjustments; anything else might compromise its success.
