Synonyms for

Key

Verb / ki: / Another word for key — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

A small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it.

Synonyms & similar words

Synonyms by register

Antonyms

Common collocations

  • key to success
  • key to the problem
  • key feature
  • key element
  • key player
  • key point
  • key decision
  • key role

Word family

noun key
verb key
adjective key

Usage note

As an adjective, 'key' means of crucial importance. It is often used in phrases like 'key factor' or 'key issue'. As a noun, it refers to a device for opening a lock or a symbol on a map.

Example sentences

  1. I found the key to the safe.
  2. The key to success is hard work.
  3. I need to get a spare key made.
  4. The piano player used the key of C for the song.
  5. She pressed the key on the keyboard to make a sound.

Quotes

  • The key to success is to start before you are ready. - Marie Forleo
  • The key to success is to be yourself. And the key to failure is to try to please everyone. - Bill Cosby
  • Happiness is not the absence of problems, it's the ability to deal with them. - Steve Maraboli

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