Question

Which is the closest antonym for the word recover?

Answer 1

Hey there!

The correct answer will be 4. Worsen.

If we look at the other options, we notice that these are all things that relate to a bettering of something, as recover is. Recover essentially means "to better a certain state."

The antonym is the opposite of the said word.

I hope this helps now and in the future!
Brady

Answer 2

I believe the closest antonym would be worsen 
hope this helps