Lethal vs. Mortiferous

Lethaladjective

Deadly; mortal; fatal.

Lethalnoun

Any weapon that causes death.

Lethalnoun

(genetics) An allele that causes the death of the organism that carries it.

Lethalnoun

(chemistry) One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.

Lethalnoun

One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid. It is so called because it occurs in the ethereal salt of lauric acid.

Lethaladjective

Deadly; mortal; fatal.

Lethaladjective

of an instrument of certain death;

Lethaladjective

sufficient to cause death

Lethaladjective

very harmful or destructive

Lethaladjective

(in a sporting context) very accurate or skilful

Mortiferousadjective

Causing spiritual death.

Mortiferousadjective

Causing physical death; deadly, fatal, lethal.

Mortiferousadjective

Bringing or producing death; deadly; destructive; as, a mortiferous herb.