setback
outcry
cutbacks
crackdown
breakthough
worldwide
long-term
drawback
lightweight
feedback
not heavy
continuing to exist or have an effect for a long time in the future
strong action taken by sb to stop a particular activity
disadvantage
a problem that delays to stops progress
a strong/negative reaction to a decision by a great number of people
comments about how well or badly sb is doing sth
reduction of sth (the amount of money to spend)
on a global scale
a major discovery after a lot of hard work