Was heißt »Befremden« auf Englisch?

Das Substantiv »Befremden« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

It wouldn't surprise me if we saw a rainbow today in this weather.
Tom looked up in surprise.
The bad weather took me by surprise.
"Why didn't you ring us? You know we would've come and picked you up from the station!" "It was meant to be a surprise that I came early."
That was a surprise.
"What's that you've got behind your back?" "Nothing. Nothing at all." "Show me!" "For goodness sake, Mary! It's your birthday present. It was meant to be a surprise. Why do you always come bursting into the room like that without knocking?"
They came and knocked on my door – which was a surprise – introducing themselves as Chris, Jocelyn, and Robin.
Mary! Well, this is a surprise. Come in! Have you eaten yet?
Tom spoilt the film for Mary by revealing its surprise ending.
It is a finding that is as surprising as it is groundbreaking.
It's a discovery as surprising as it is groundbreaking.
Tom's throwing you a surprise party.
Her arrival came as a huge surprise to us.
Doesn't his answer surprise you?
There was a surprising amount of interest.
A surprising number of interested people came.
Because of the knight's unusual way of hopping around the board, beginners are often taken by surprise and find themselves the victims of a knight's fork.
This news is really surprising.
Their behaviour continues to surprise me.
Bit of a surprise, eh?