swear to

agree buy negotiate owe settle sign up undertake

adjust arrange assent bargain bound circumscribe clinch close commit consent covenant dicker engage initial ink limit obligate pact pledge promise set stipulate

accept offer become indebted come around enter into firm a deal give one's word go along with hammer out deal it's a deal make terms put in writing shake hands on it sign for sign papers work out details

break confuse derange disagree disapprove disarrange discourage disorder disorganize dissent end free let go open refuse reject release

amplify break off dilate enlarge expand extend give increase lengthen spread stretch

announce argue assert declare depose indicate swear

affirm attest bespeak betoken certify corroborate demonstrate depone evince mount prove show sing state warrant witness

bear witness cross one's heart give evidence give facts give one's word make evident point to say so stand up for swear up and down token

conceal deny hide

contradict discredit refute reject veto

affirm assert asseverate assure avert avow back certify confirm contend corroborate cosign declare guarantee maintain okay predicate profess prove sponsor substantiate support testify uphold verify vow warrant witness

act as a witness answer for attest to be responsible for bear testimony get behind give an affidavit put forth rubber-stamp say so sign for stand up for swear up and down

break condemn contradict deny desert disapprove disavow disclaim discourage discredit disprove invalidate neglect oppose refuse refute reject repudiate veto

renounce

assert under oath attest guarantee vouch