crucial

As an adverb necessarily

is inevitably; of necessity.

As an adjective crucial is

being essential or decisive for determining the outcome or future of something; extremely important.

As adjectives the difference between crucial and undefined

is that crucial is being essential or decisive for determining the outcome or future of something; extremely important while undefined is lacking a definition or value.

As an adjective crucial

is being essential or decisive for determining the outcome or future of something; extremely important.

As a noun criticality is

the state of being critical.

As adjectives the difference between crucial and primary

is that crucial is being essential or decisive for determining the outcome or future of something; extremely important while primary is the first in a group or series.

As a noun primary is

a primary election; a preliminary election to select a political candidate of a political party.

As a verb primary is

(us|intransitive) to take part in a primary election.

As a noun magnitude

is (uncountable|countable) the absolute or relative size, extent or importance of something.

As an adjective crucial is

being essential or decisive for determining the outcome or future of something; extremely important.

As an adjective crucial

is being essential or decisive for determining the outcome or future of something; extremely important.

As a noun hard is

stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

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.

Extreme is a related term of crucial.

As a noun extreme

is .

As an adjective crucial is

being essential or decisive for determining the outcome or future of something; extremely important.

As adjectives the difference between complex and crucial

is that complex is made up of multiple parts; composite; not simple while crucial is being essential or decisive for determining the outcome or future of something; extremely important.

As a noun complex

is a problem.

As a verb complex

is (chemistry|intransitive) to form a complex with another substance.

Crucial is a related term of crying.

As adjectives the difference between crucial and crying

is that crucial is being essential or decisive for determining the outcome or future of something; extremely important while crying is that demands action or attention.

As a noun crying is

action of the verb cry .

As a verb crying is

.