gainsay Antonyms

matriculate validate vowed warranting witness bear witness bring in go along back up undersign swear mortgaged own pikestaff profess promissory purport substantiate support fall in see eye to eye ask round generally accept generally accord generally admit generally agree generally approve generally be compatible generally be in agreement generally be in harmony come to a compromise broadly agree notarize write-in registered post sign in sign on agree on something confirm as agree on generally believe accept attest authenticate aver avouch avow back baptizing bear