Synonyms for Sign off on:

• v.

  •accept (verb)
  • sign off on,
  • acquiesce,
  • admit,
  • avow,
  • give the go-ahead,
  • acknowledge,
  • go for,
  • buy,
  • give the green light,
  • undertake,
  • okay,
  • concur with,
  • accede,
  • recognize,
  • adopt,
  • give stamp of approval,
  • rubber-stamp,
  • comply,
  • lap up,
  • agree to,
  • thumbs up,
  • assent,
  • bear,
  • approve,
  • affirm,
  • assume,
  • set store by,
  • take one up on,
  • give the nod,
  • sign,
  • cooperate with.
  •admit (verb)
  • entertain,
  • let in,
  • lodge,
  • grant,
  • harbor,
  • concede,
  • let,
  • permit,
  • receive,
  • house,
  • shelter,
  • bless,
  • enter,
  • introduce,
  • take in,
  • accept,
  • suffer,
  • be big on,
  • give thumbs up,
  • give access,
  • take,
  • initiate.
  •approve (verb)
  • charter,
  • authorize,
  • endorse,
  • stump for,
  • mandate,
  • subscribe to,
  • establish,
  • ratify,
  • confirm,
  • pronounce,
  • go along with,
  • maintain,
  • seal,
  • concur,
  • agree,
  • license,
  • empower,
  • sanction,
  • get behind,
  • push for,
  • make valid,
  • boost,
  • second,
  • buy into,
  • hats off to,
  • make law,
  • certify,
  • accredit,
  • support,
  • advocate,
  • recommend,
  • validate,
  • encourage,
  • give go-ahead,
  • uphold.
  •approve, support (verb)
  • countenance.
  •confirm (verb)
  • verify,
  • attest,
  • size up,
  • warrant,
  • settle,
  • check,
  • debunk,
  • explain,
  • justify,
  • circumstantiate,
  • make sure,
  • give high sign,
  • corroborate,
  • make good,
  • give green light,
  • double-check,
  • substantiate,
  • authenticate,
  • bear out,
  • subscribe,
  • check out,
  • underpin,
  • vouch,
  • witness,
  • back.
  •consent (verb)
  • allow,
  • roll over,
  • knuckle under,
  • give up,
  • yield,
  • say uncle,
  • make a deal,
  • give in,
  • throw in the towel,
  • say yes,
  • fold.
  •countenance (verb)
  • live with,
  • abet,
  • smile on,
  • put john hancock on,
  • grin and bear it,
  • champion,
  • stand for,
  • nod at,
  • cope,
  • stomach something,
  • favor,
  • bear with,
  • hold with,
  • handle,
  • invite,
  • commend,
  • applaud,
  • condone,
  • sit still for,
  • put up with,
  • help,
  • approbate,
  • aid.
  •endorse (verb)
  • notarize,
  • cosign,
  • sign on dotted line,
  • underwrite,
  • say amen to,
  • put signature on,
  • undersign,
  • superscribe,
  • autograph,
  • add one's name to.
  •grant (verb)
  • come across,
  • come around,
  • impart,
  • drop,
  • vouchsafe,
  • convey,
  • own up,
  • come through,
  • own,
  • allot,
  • give out,
  • transmit,
  • transfer,
  • surrender,
  • stake,
  • suppose,
  • cede,
  • present,
  • give,
  • relinquish,
  • invest,
  • assign,
  • give thumbs-up,
  • consent to,
  • confer,
  • profess,
  • bestow,
  • sign on,
  • gift with,
  • allocate,
  • shake on,
  • accord,
  • donate,
  • award.
  •ok (verb)
  • oking.
  •permit (verb)
  • privilege,
  • endure,
  • let pass,
  • pass,
  • leave,
  • indulge,
  • sanctify,
  • take kindly to,
  • have,
  • blink at,
  • give leave,
  • give permission,
  • enable,
  • humor,
  • franchise,
  • wink at,
  • tolerate.
  •validate (verb)
  • legalize,
  • John Hancock,
  • make legal,
  • set seal on,
  • make binding,
  • legitimize,
  • constitute,
  • make stick.

• Other synonyms:

  •
  • reach,
  • work out,
  • get together,
  • strike,
  • seal a victory/deal/agreement,
  • enter into,
  • come to terms (with someone).
  •agree
  • consent.
  •approve
  • grooving,
  • grooved,
  • Upheld,
  • mandating,
  • gets behind,
  • subscribed to.
  •consent
  • yeses,
  • throwing in the towel,
  • throw in towel,
  • yes.
  •permit
  • Privileging,
  • gave permission,
  • humoring,
  • Franchised,
  • Franchising.
  •Other relevant words (noun):
  • intromit,
  • ok.

Antonyms for Sign off on:

• v.

  • accept
    disagree, refuse, decline.
  • admit
    dismiss, deny, repel, expel, reject, oust, exclude, eject, debar, shut.
  • approve
    disapprove, oppose, invalidate, disallow.
  • confirm
    cancel, destroy, annul, contradict, void, disprove, veto.
  • consent
    dissent, protest, object, differ.
  • countenance
    discourage, fight.
  • grant
    condemn.