Words similar to once

Example sentences for: once

How can you use “once” in a sentence? Here are some example sentences to help you improve your vocabulary:

As Dorothy Parker once said To her boyfriend Fare thee well.
Once
A long-destroyed “Palace of Verandas” once existed within the castle; today you can see only a deep well (60 m/200 ft).
In fact, Greenspan has done next to nothing for the economy (changing interest rates once since 1995), and his judgment is simply predictable conservatism.
Well-made caskets were once the standard of perfection.