i Register
In some senses, crucial is marked as archaic, slang. Watch for register when choosing this word.
crucial
/ˈkɹuː.ʃəl/
adj 3
Collocations
11(adj.)
VERBS
be, prove | become | remain | consider sth, deem sth, regard sth as, see sth as
ADV
really
absolutely
Getting enough sleep before an exam is absolutely crucial for doing well.
fairly, quite | hardly | clearly, obviously
PREP
for
Regular exercise is crucial for maintaining good health throughout your life.
to
Understanding basic grammar is crucial to learning English effectively.
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