Sentence:  Morgan's men reversed their fortunes and swept into the final with three successive victories, including a memorable semi-final demolition of Australia./ In the final, the <WSD>rollercoaster</WSD> continued, only for the heroics of Stokes to leave England as worthy champions, matching the achievement of the England women's team on the same ground two years ago. 
Meaning of the word marked with <WSD> tags:  Any situation in which there are ups and downs, or violent changes.