swingeing
adjective /ˈswɪndʒɪŋ/
  /ˈswɪndʒɪŋ/
[usually before noun] (British English)- large and likely to cause people problems, especially financial problems
- swingeing cuts in benefits
 - swingeing tax increases
 
 - extremely critical of somebody/something
- a swingeing attack on government policy