Kim Jong Un is proving to be an adept young dictator
1. capable of or intending to murder; dangerously violent.
"a brutal and murderous despot"
homicidal, brutal, violent, savage, ferocious, fierce, vicious, bloodthirsty, barbarous, barbaric, cruel, inhuman; More
extremely arduous or unpleasant.
"the team had a murderous schedule of four games in ten days"
greyish white; grey or grey-haired with age.
a greyish-white crystalline deposit of frozen water vapour formed in clear still weather on vegetation, fences, etc.