Keys

Synonyms of keys

• access
• codes
• lock
• passwords

Antonyms of keys

• locks
• closes
• secures

Collocations of keys

car keys

Frequency: 80 %

I can't find my car keys anywhere.

house keys

Frequency: 75 %

She forgot her house keys and had to wait outside.

keys to success

Frequency: 70 %

Hard work and determination are the keys to success.

key ring

Frequency: 60 %

He attached all his keys to a key ring for easy access.

keychain

Frequency: 50 %

She bought a new keychain to hold all her keys.

Idiomatic Expressions for keys

• Phrase: under lock and key
  Meaning: securely locked up or protected
  Usage: The valuable documents are kept under lock and key in the safe.