RichThesaurus
put one's name to
put one's name to
synonyms
recognize
sanction
formalize
certify
consent to
confirm
countersign
affirm
endorse
sign
validate
accept
approve
assent to
ratify
authorize
agree to
legitimize
uphold
set one's seal to
corroborate
legalize
warrant
make valid
license
put one's name to
antonyms
reject
revoke
invalidate