Proof

Synonyms of proof

• confirmation
• evidence
• verification

Antonyms of proof

• doubt
• refutation
• disproof

Collocations of proof

proof of

Frequency: 85 %

The receipt was proof of purchase.

proofread

Frequency: 70 %

Make sure to proofread your essay before submitting it.

proof is in

Frequency: 60 %

The proof is in the pudding, so let's wait and see.

proof positive

Frequency: 45 %

The DNA test results were proof positive of his innocence.

proof beyond

Frequency: 40 %

The evidence presented was proof beyond any doubt.

Idiomatic Expressions for proof

• Phrase: Foolproof
  Meaning: Something that is designed or proven to be incapable of going wrong or failing.
  Usage: Our new security system is foolproof - there's no way anyone can hack into it.