give stamp of approval

acknowledge admit adopt affirm approve assume buy comply recognize sign undertake

accede acquiesce assent avow bear okay

agree to check out concur with cooperate with give the go-ahead give the green light give the nod go for lap up rubber-stamp set store by sign off on take on take one up on thumbs-up

deny disapprove oppose refuse reject repudiate

condemn disagree dissent protest

blackball decline demur disallow discard dispute renounce

affirm approve back certify corroborate endorse establish explain sign substantiate support uphold verify

attest authenticate bless buy check circumstantiate debunk double-check justify okay sanction settle subscribe underpin vouch warrant witness

bear out check out give green light give high sign give the go-ahead give the nod lap up make good make sure rubber-stamp sign off on size up thumbs-up

confuse contradict deny disallow disapprove discredit disprove invalidate oppose refuse reject

disagree refute veto

annul cancel destroy repudiate void

abet condone stand for

accept advocate aid applaud approbate back champion commend confirm cope encourage endorse favor handle help invite okay sanction swallow uphold

bear with get behind give green light give the nod go along with go for grin and bear it hold with live with nod at put John Hancock on put up with sign off on sit still for smile on stomach something thumbs-up

block censure criticize deny disagree disapprove discourage dissuade hinder hurt injure obstruct oppose protest refuse reject repudiate veto

fight

approve confirm endorse establish okay sign uphold

accredit authenticate bind bless certify commission consent corroborate license sanction substantiate validate

bear out go for rubber-stamp

deny destroy disagree disapprove disprove invalidate oppose refuse reject veto

contradict disallow

disaffirm renounce revoke

approve certify confirm corroborate endorse justify legalize legitimize ratify substantiate verify

authenticate authorize constitute okay sanction

John Hancock bear out give the go-ahead give the green light give the nod make binding make legal make stick rubber-stamp set seal on sign off on

contradict deny disagree disallow disapprove discredit disprove invalidate oppose refuse reject repudiate veto