double check
6 synonyms and 0 antonyms for double check, grouped by meaning and by how common each one is.
Verb — To check something a second time to be sure it is right or safe, especially when a mistake would matter.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
1. verb
To check something a second time to be sure it is right or safe, especially when a mistake would matter.
“Double-check the account number before you send the money.”
2. noun
A second check made for confirmation.
“A quick double-check saved us from shipping the wrong batch.”
How to use double check
The word patterns that sound natural to a native speaker.
Neutral; very common in workplace and safety instructions.
Frequently asked questions
Is it double check or double-check?
The verb is usually hyphenated, double-check, and that is the safest form in professional writing. The open form double check is common and widely accepted, especially in casual use.
What is the difference between double-check and verify?
Double-check implies you have already checked once and are repeating it as a safeguard. Verify is neutral about how many times and suggests establishing the truth against a reliable source, which may be the first check of all.