rubber stamp
noun
• a handheld device for inking and imprinting a message or design on a surface.
• a person or organization that gives automatic approval or authorization to the decisions of others, without proper consideration.
• "the Commission were accused of being a rubber stamp for the police department"
rubber stamp
verb
• approve automatically without proper consideration.
• "parliament merely rubber-stamped the decisions of the party"
Similar:
approve,
agree to,
consent to,
assent to,
acquiesce in,
concur in,
accede to,
give one's blessing to,
bless,
say yes to,
accept,
ratify,
sanction,
endorse,
authorize,
mandate,
license,
warrant,
validate,
pass,
confirm,
support,
back,
give one's permission/leave,
give the go-ahead to,
give the green light to,
give the OK to,
OK,
give the thumbs up to,
give the nod,
say the word,
buy,