Crossword clues for Add a rider:AMENDSAdds riders toEMENDAdd ridersAMENDAdd a rider to, sayAMENDAdd a rider to, perhapsEMENDAdd a riderAMENDSAdds a rider toAMENDAdd a rider to a contract, sayAMENDAdd a rider toAPPENDSAdds a riderTACKONAdd, as a rider to bill.TACKONAdd, as a rider