10 or synonyms include alternatively, alternately, instead, or rather, as an alternative, as a substitute, on the other hand, as another option, and if not. Or is a conjunction, and its antonyms are nor, neither, and not. Here are some additional synonyms for "or" with example sentences.
10 other ways to say or.
Are you happy or just pretending?
Buy now or wait for a discount.
Choose a pen or pencil for the test.
Do you want pizza or pasta?
He wasn’t sure if she was joking or serious.
Is it black or white?
Music has the power to unite people, regardless of their language or culture.
Quick decisions can mean survival or death.
Revenge never brings true peace or satisfaction.
Should I take the train or drive?
They’ll meet at five or six.
Would you like tea or coffee?
You can call me tonight or tomorrow.