Deadly (adjective) — قاتل ومُميت: fatal; lethal; mortal; destructive; dangerous; poisonous; life-threatening; extremely harmful Below are 8 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Causing death; also leading to disaster.
Able to cause death.
Subject to death; also causing death, or (of enemies) bitter and lifelong.
causing great and irreparable damage; tending to destroy or capable of destroying
dangerouspoisonouslife-threateningextremely-harmful
deadly; fatal; extremely; intensely; ghostly; pallid; corpse-like; mortal
To cause the death of a living thing. Also, to stop or destroy something completely, as when debugging kills an error or a command kills a running computer…
(Of a tumour or disease) uncontrollable and likely to spread; also evil and wishing harm.
Poisonous; harmful.
Able to inject venom; full of malice.
Extremely harmful or infectious; bitterly hostile.