lethal

About 3.94 uses per million words.

Meaning

1. adjective Of, pertaining to, or causing death; deadly; mortal; fatal.
2. noun Any weapon that causes death.
3. noun An allele that causes the death of the organism that carries it.
4. noun One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.

Similar words

deadly fatal mortal life-threatening destructive dead devastating murderous homicidal killer

Often followed by

dose to injection weapons weapon and doses effects effect

Word family

lethalities lethality lethally lethals