Synonyms for Double checked:

• adj.

  •indisputable (adjective)
  • real,
  • evident,
  • sure,
  • open and shut,
  • incontestable,
  • no ifs ands or buts about it,
  • undeniable,
  • no mistake,
  • that's a fact,
  • incontrovertible,
  • double-checked,
  • true,
  • unfabled,
  • certain,
  • undoubted,
  • unassailable,
  • irrefutable,
  • veridical,
  • indubitable,
  • unquestionable,
  • actual,
  • positive.
  •irrefutable (adjective)
  • irresistible,
  • set,
  • indisputable,
  • Irrebuttable,
  • nof ifs ands or buts,
  • invincible,
  • odds-on,
  • obvious,
  • can bet on it,
  • unimpeachable,
  • inarguable,
  • ironclad,
  • apodictic,
  • unanswerable,
  • Irrefragable,
  • final.

• v.

  •ascertain (verb)
  • fix,
  • see,
  • look-see,
  • get hold of,
  • size,
  • catch on,
  • divine,
  • peg,
  • get down cold,
  • make certain,
  • check,
  • learn the ropes,
  • eyeball,
  • dig,
  • double-check,
  • find out,
  • read,
  • pick up,
  • check up on,
  • get it down,
  • confirm,
  • size up,
  • check out,
  • establish,
  • verify,
  • settle,
  • learn,
  • determine,
  • get the hang of,
  • discover,
  • eye,
  • make sure,
  • get down pat,
  • tell,
  • identify,
  • pick up on.
  •ascertained (verb)
  • proved,
  • Audited,
  • assured,
  • confirmed,
  • verified,
  • checked,
  • demonstrated,
  • proven,
  • determined,
  • found out,
  • ascertained,
  • established,
  • certified,
  • substantiated.
  •confirm (verb)
  • explain,
  • subscribe,
  • witness,
  • justify,
  • support,
  • affirm,
  • certify,
  • sanction,
  • rubber-stamp,
  • thumbs up,
  • approve,
  • give the nod,
  • debunk,
  • bless,
  • give high sign,
  • endorse,
  • sign,
  • warrant,
  • authenticate,
  • give stamp of approval,
  • back,
  • underpin,
  • attest,
  • circumstantiate,
  • vouch,
  • substantiate,
  • make good,
  • bear out,
  • give the go-ahead,
  • buy,
  • corroborate,
  • okay,
  • give green light,
  • uphold,
  • lap up,
  • sign off on.
  •corroborate (verb)
  • sustain,
  • document,
  • check on,
  • strengthen,
  • prove,
  • give nod,
  • double check,
  • validate,
  • check up,
  • declare true,
  • ratify.
  •reiterate (verb)
  • rehash,
  • recheck,
  • renew,
  • restate,
  • iterate,
  • go over again,
  • reprise,
  • recapitulate,
  • ditto,
  • ingeminate,
  • rewarn,
  • echo,
  • come again,
  • recap,
  • Say again,
  • retell,
  • play back,
  • resay,
  • repeat.
  •verify (verb)
  • try,
  • demonstrate,
  • pan out,
  • stand up,
  • test,
  • hold up,
  • add up.

• Other synonyms:

  •adj.
  • absolute,
  • accurate.

Antonyms for Double checked:

• adj.

  • indisputable
    indefinite, doubtful, dubious, refutable, unreliable, questionable, vague, unsure, uncertain, disputable.

• v.

  • ascertain
    look away, overlook, assist, disprove, neglect, destroy, help, miss, ignore, unsettle, aid, invalidate, confuse, misunderstand.
  • confirm
    repudiate, contradict, disapprove, discredit, annul, disagree, void, cancel, refuse, refute, deny, veto, disallow, oppose, reject.
  • corroborate
    disclaim.
  • reiterate
    take back.
  • verify
    hide, conceal.

Homophones for Double checked:

• diabolize, divulge, diplococcus, dovyalis, duplex, double-quick, difflugia, devilish, davalliaceae, doubles, devilise, duplex house, diabolic, diabolise, depilous, double helix, double quick, devilize, diplegia, double-check.