blank cheque Synonyms

blank check warrant subpoena sanction privilege prerogative permit permission mandate license liberty legalization leave warranty unlimited amount of money seal of approval permission to act as you like complete freedom of action complete freedom complete authority free rein entitlement writ empowerment authorisation clean bill of health say-so licence latitude imprimatur concurrence clearance blessing authorization authority approval approbation appanage apanage allowance acquiescence accreditation condonation consent credential guarantee grant granting free will free-hand