Part of speech:
(Archaic) Revealing what is to come; prophetic
Aiming or wanting to kill; implacable:
The definition of catastrophic is something that is extremely harmful or that causes great damage or change.
The definition of disastrous is something that is very harmful or damaging.
Causing or capable of causing death:
The definition of feral is something or someone in a wild state or resembling a wild animal.
Very intense; grievous
Tending or likely to cause destruction
Causing ruin or destruction
Not curable; that cannot be remedied or corrected
The definition of malicious is showing spite or intentionally wanting to cause harm to someone.
The definition of malignant is something evil or intending harm, a tumor that is spreading, or a disease that is invasive.
Of, at, relating to, or forming a limit, boundary, extremity, or end:
The belief that all events are determined by fate and, therefore, inevitable
The act of God foreordaining all things gone before and to come.
Not important; insignificant or petty.
Of little or no importance; insignificant; trifling
Tending to improve the mind or character
Contributing to health or growth; nutritious
Used or done on a living cell or tissue:
The definition of deathly is something that is related to or likely to cause death.
So critically decisive as to affect the future
Of a performance or speech, in person.
The definition of black is covered in darkness or having no light.
Causing great injury, destruction, or ruin; fatal; deadly
Not necessary; needless.
Find another word for fatal. In this page you can discover 52 synonyms, antonyms, idiomatic expressions, and related words for fatal, like: fateful, deadly, catastrophic, cataclysmic, disastrous, lethal, feral, mortal, calamitous, critical and crucial.