put John Hancock on

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 stamp of approval give the nod go along with go for grin and bear it hold with live with nod at 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

sign

authenticate autograph cosign notarize subscribe superscribe undersign underwrite

add one's name to put signature on rubber-stamp say amen to sign off on sign on dotted line

censure disapprove oppose protest reject repel unauthorize

confirm endorse ink

acknowledge authorize autograph initial inscribe signature subscribe witness

put John Henry on rubber-stamp set one's hand to

oppose

deny

underwrite

accede acquiesce advocate approve assent autograph back bless boost consent cosign countenance ditto endorse favor ink obey okay sanction sign support take undersign

get behind give stamp of approval give the go-ahead go along with hold with rubber-stamp signature yes

condemn deny disagree disallow disapprove discourage dissent hinder hurt object oppose prevent protest refuse reject veto

acknowledge authorize autograph confirm endorse initial ink inscribe subscribe witness

put John Henry on put one's John Hancock on rubber-stamp set one's hand to signature

contradict deny oppose reject repudiate