Exact Match:
- certify
- declare legally insane
- guarantee payment on; of checks
- guarantee as meeting a certain standard; "certified grade AAA meat"
Synonyms:
- OK,
- accept,
- accredit,
- acknowledge,
- affirm,
- allege,
- amen,
- and candle,
- approve,
- ascertain,
- assert,
- assert under oath,
- asseverate,
- assure,
- attest,
- authenticate,
- authorize,
- autograph,
- aver,
- avouch,
- avow,
- back,
- back up,
- be sponsor for,
- bear out,
- bear witness,
- bolster,
- bond,
- book,
- buttress,
- certificate,
- charter,
- cinch,
- circumstantiate,
- classify,
- clear up,
- clinch,
- commission,
- confirm,
- corroborate,
- cosign,
- countersecure,
- countersign,
- decide,
- declare,
- depone,
- depose,
- determine,
- disclose,
- dismiss all doubt,
- document,
- empower,
- enable,
- endorse,
- enfranchise,
- ensure,
- entitle,
- establish,
- find out,
- fix,
- fortify,
- franchise,
- get at,
- give evidence,
- give official sanction,
- give permission,
- give power,
- give the go-ahead,
- give the imprimatur,
- give thumbs up,
- guarantee,
- guaranty,
- initial,
- insure,
- kiss the book,
- legalize,
- legitimize,
- license,
- make certain,
- make no doubt,
- make no mistake,
- make sure,
- make sure of,
- nail down,
- notarize,
- pass,
- pass on,
- pass upon,
- patent,
- permit,
- privilege,
- probate,
- profess,
- prove,
- ratify,
- reassure,
- reinforce,
- remove all doubt,
- rubber stamp,
- sanction,
- say amen to,
- seal,
- second,
- secure,
- see that,
- see to it,
- set at rest,
- settle,
- sign,
- sign and seal,
- sign for,
- sort out,
- sponsor,
- stand behind,
- stand up for,
- strengthen,
- subscribe to,
- substantiate,
- support,
- sustain,
- swear,
- swear and affirm,
- swear by bell,
- swear the truth,
- swear to,
- swear to God,
- swear to goodness,
- testify,
- undergird,
- undersign,
- underwrite,
- uphold,
- validate,
- verify,
- visa,
- vise,
- vouch,
- vouch for,
- vouchsafe,
- vow,
- warrant,
- witness