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crucial

crucial

469 3.6
Very important for the success or result of something
  • adjective
  • /ˈkruːʃəl/
translation icon : crucial
  • Understanding the rules is crucial for winning the game.
  • a crucial role
  • crucial for understanding
  • play a crucial role

Self compassion is a crucial place to start.

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Examples

  • And I think, you know, getting good sleep is crucial, absolutely crucial.

  • Enquiries must be made in London -- the girl's identity is crucial to solving this crime.

    Fiction book (1993)
  • I know what the crucial next step is.

  • But this year, there was one crucial difference.

  • So space and the opportunity to collect is crucial for my practice.

  • Women in Canada argued that the media was crucial in getting their message out to the public.

    Academic text (2011)
  • The events of his life during that crucial period remain unknown.

    Academic text (2011)
  • In Southern and Northern Europe, this process was crucial to people's attempts to give meaning to life.

    Academic text (2011)
  • As is the case with any study, sample size calculation is a crucial part of SMART design.

    Academic text (2011)
  • A free society is crucial to reversing these trends.

Synonyms

important
vscrucial
1.0

A person or thing that matters a lot

is more than influence, being decisive for the final outcome
major
vscrucial
1.0

Very serious or important

is specifically decisive for success rather than broadly important
key
vscrucial
2.0

Very important for something to work or succeed

is the decisive factor affecting whether something succeeds or fails
significant
vscrucial
2.5

Important and big enough to make a difference

is stronger, meaning it actually decides success rather than just mattering
critical
vscrucial
917 4.0

Very important at a dangerous or decisive moment

is important for outcome in general, not only in crises
essential
vscrucial
537 1.9

Needed for something to work or succeed

is decisive for outcome, not only a basic necessity
vital
vscrucial
403 3.5

Necessary for life or for something to succeed

is decisive for outcome rather than only being needed
pivotal
vscrucial
84 4.9

Very important for the success of something

is extremely important and decisive for the final outcome
decisive
vscrucial
74 4.0

A strong effect that changes the result

is about high importance that directly influences success rather than only effect
indispensable
vscrucial
48 4.6

Needed so much you cannot do without it or them

is about deciding success rather than simply being required
momentous
vscrucial
  • Formal
46 7.0

Important because it changes what happens next

is about deciding immediate outcome and success rather than long term effects
paramount
vscrucial
45 6.7

More important than anything else

is decisive because it directly determines the outcome rather than rank
cardinal
vscrucial
  • Formal
29 5.0

Very important and basic to how something works

is decisive for success rather than serving as a basic foundation
all-important
vscrucial
24 4.0

Very necessary for a decision or success

focuses on being decisive for success rather than general utmost importance
consequential
vscrucial
19 7.4

Having important effects or results

is about being critical to the result itself rather than causing effects
superessential
vscrucial
7.4

Very important and needed for something to work or survive

is critical for deciding outcomes rather than just exceeding need

Antonyms

104 4.1

Not important or too small to matter

54 1.9

Not worth attention or notice

Not important for the main result

Compounds

An important thing needed for something to work or succeed

How Important

vital
403 3.5
critical
917 4.0
crucial
469 3.6
important
1.0
significant
2.5
relevant
592 3.3

Surface Forms

crucial positive

Morphology

crucial = cruc + ial

The element 'cruc-' is a Latin combining form (not a standalone English base) and the semantic shift to 'extremely important/decisive' is not recoverable from the apparent parts for an average B1 learner.

Etymology

The word crucial comes from the Latin root crux, which means 'cross'. Think of a crossroads where you must choose a path; that choice can decide what happens, so a 'crucial' moment is one that is very important or decisive.