subject to death; having a transitory life

all mortal creatures.

of or pertaining to human beings as subject to death; human

this mortal life.

belonging to this world.

deadly or implacable; relentless

a mortal enemy.

severe, dire, grievous, or bitter

in mortal fear.

causing or liable to cause death; fatal

a mortal wound.

to the death

mortal combat.

of or pertaining to death

the mortal hour.

involving spiritual death ( opposed to venial )

mortal sin.

long and wearisome.

extreme; very great

in a mortal hurry.

conceivable; possible

of no mortal value to the owners.

a human being.

the condition of being subject to death.

adverb

badly , critically , gravely , painfully , seriously