used for saying or asking about the right or sensible thing to do or the right way to behave
Parents should spend as much time with their children as possible.
It’s an amazing book – you should read it.
You shouldn’t drive so fast.
What should I do? Should I look for another job?
What should be taught in our schools?
There should be a law against spreading false rumours.
They should be ashamed of themselves.
Synonyms and related words