1.
A ~ action has very undesirable effects.
It would clearly be ~ for Europe to quarrel seriously with America...
He made the ~ mistake of compromising early...
It would deal a ~ blow to his fading chances of success.
ADJ
~ly
Failure now could ~ly damage his chances in the future.
ADV: ADV with v
2.
A ~ accident or illness causes someone’s death.
A hospital spokesman said she had suffered a ~ heart attack.
ADJ
~ly
The dead soldier is reported to have been ~ly wounded in the chest.
ADV: usu ADV with v