Fundamental

Pronunciation: /ˌfʌndəˈmɛntəl/

Fundamental (adjective)

  1. very important and necessary for something to exist or succeed.
  2. relating to the most important part or idea of something.

Examples

  • Understanding grammar is fundamental to learning a new language.
  • Safety is fundamental in any construction project.

Common collocations: fundamental change, fundamental role, fundamental difference, fundamental principle, fundamental concept

Fundamental (noun)

  1. a basic rule or idea that is very important.

Examples

  • The fundamentals of mathematics are essential for advanced studies.
  • Understanding the fundamentals is crucial for beginners.

Synonyms of Fundamental

Formal

Neutral

Antonyms of Fundamental

  • — when describing something not deep or essential
  • — when referring to something of little importance