Imperative

Synonyms of imperative

• essential
• critical
• mandatory

Antonyms of imperative

• unnecessary
• optional
• nonessential

Collocations of imperative

urgent need

Frequency: 70 %

There is an urgent need for action to address the crisis.

critical importance

Frequency: 65 %

The issue of climate change is of critical importance to our future.

essential element

Frequency: 60 %

Good communication is an essential element of a successful team.

vital role

Frequency: 55 %

Education plays a vital role in shaping our society.

crucial factor

Frequency: 50 %

Time management is a crucial factor in achieving success.

Idiomatic Expressions for imperative

• Phrase: imperative to
  Meaning: essential or crucial to
  Usage: It is imperative to follow safety protocols when working in a laboratory.