murderous

 
Pronunciation: /ˈməːd(ə)rəs/

adjective

  • 1capable of or intending to murder; dangerously violent: a brutal and murderous despot figurative Mark gave him a murderous look
  • (of an action, event, or plan) involving murder or extreme violence: murderous acts of terrorism
  • 2 informal extremely arduous or unpleasant: the team had a murderous schedule of four games in ten days

Derivatives

murderously

adverb

murderousness

noun