Synonyms for (verb) certify

Synonyms: demonstrate, manifest, attest, certify, evidence

Definition: provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes

Usage: His high fever attested to his illness; The buildings in Rome manifest a high level of architectural sophistication; This decision demonstrates his sense of fairness

Similar words: bear witness, prove, show, testify, evidence

Definition: provide evidence for

Usage: The blood test showed that he was the father; Her behavior testified to her incompetence


Synonyms: certify

Definition: declare legally insane

Similar words: hold, declare, adjudge

Definition: declare to be

Usage: She was declared incompetent; judge held that the defendant was innocent


Synonyms: certify

Definition: guarantee payment on; of checks

Similar words: secure

Definition: assure payment of


Synonyms: certify, licence, license

Definition: authorize officially

Usage: I am licensed to practice law in this state

Similar words: pass, authorise, authorize, clear

Definition: grant authorization or clearance for

Usage: Clear the manuscript for publication; The rock star never authorized this slanderous biography


Synonyms: certify, indorse, endorse

Definition: guarantee as meeting a certain standard

Usage: certified grade AAA meat

Similar words: guarantee, warrant

Definition: stand behind and guarantee the quality, accuracy, or condition of

Usage: The dealer warrants all the cars he sells; I warrant this information