catastrophic

As an adjective catastrophic

is of or pertaining to a catastrophe.

As a noun calamity is

an event resulting in great loss.

Colossal is a related term of catastrophic.

As adjectives the difference between colossal and catastrophic

is that colossal is extremely large or on a great scale while catastrophic is of or pertaining to a catastrophe.

Catastrophic is a related term of blighting.

As an adjective catastrophic

is of or pertaining to a catastrophe.

As a verb blighting is

.

As a noun blighting is

the act by which something is blighted.

As adjectives the difference between catastrophic and misfortunate

is that catastrophic is of or pertaining to a catastrophe while misfortunate is having suffered misfortune; pitiable.

As adjectives the difference between catastrophic and cataclysmal

is that catastrophic is of or pertaining to a catastrophe while cataclysmal is as destructive as a cataclysm.

As adjectives the difference between catastrophic and horrendous

is that catastrophic is of or pertaining to a catastrophe while horrendous is extremely bad; awful; terrible.

As adjectives the difference between catastrophic and undefined

is that catastrophic is of or pertaining to a catastrophe while undefined is lacking a definition or value.

Catastrophic is a related term of crucial.

As adjectives the difference between catastrophic and crucial

is that catastrophic is of or pertaining to a catastrophe while crucial is being essential or decisive for determining the outcome or future of something; extremely important.

As adjectives the difference between catastrophic and crushing

is that catastrophic is of or pertaining to a catastrophe while crushing is that crushes; overwhelming.

As a verb crushing is

.

As a noun crushing is

the action of the verb to crush .

As a proper noun apocalypse

is (countable|biblical) the written account of a revelation of hidden things given by god to a chosen prophet.

As an adjective catastrophic is

of or pertaining to a catastrophe.