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crucial

Intermediate (B1)

IPA: /ˈkruːʃəl/

KK: /ˈkruːʃəl/

adjective
Definition

Very important or necessary for something to happen or succeed.


Example

It is crucial to study for the exam if you want to pass.


Conversation
Sloth A
I think it's crucial that we start preparing for the exam early.
Sloth B
Absolutely! Last-minute studying never works out well.
Sloth A
Right? Plus, having a study plan will help us stay organized.
Sloth B
Definitely, a well-structured plan is crucial for success.

Synonyms & Antonyms
Synonyms
critical
essential
pivotal
Antonyms
insignificant
trivial
unimportant
Root Explanation

Crucial → It is derived from 'crux' (from Latin 'crux', meaning cross) and the suffix '-ial' (meaning relating to). The word 'crucial' originally referred to something that is cross-shaped, but it evolved to mean something that is critical or essential, as in a turning point or decisive moment.

Memory Tip

Think of the word 'cross' ('crux') to remember that 'crucial' refers to something that is critical or essential, like a decisive moment.

Visually Confused Words
trucial
carucal
precrucial
noncrucial
cleruchial
coracial
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